Kadaran dan Nisbah 3 Kuantiti; Perkaitan antara Kadar, Nisbah dan Kadaran.
Video 9.1: Cari Nilai dengan Kadaran diberi Nisbah 3 Kuantiti.
Video 9.2: Demo
Kuiz 9
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Question 1 of 5
1. Question
Given a : b : c = 7 : 6 : 3 and a = 21, find the value of b and c.
Diberi a : b : c = 7 : 6 : 3 dan a = 21, cari nilai b dan c.-
b =
c =
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Question 2 of 5
2. Question
Given x : y : z = 3 : 9 : 5 and y = 45, find the value of x and z.
Diberi x : y : z = 3 : 9 : 5 dan y = 45, cari nilai x dan z.-
x =
z =
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Question 3 of 5
3. Question
Given a : b : c = 3 : 2 : 5 and a+b+c = 30, find the value of a and c.
Diberi a : b : c = 3 : 2 : 5 dan a+b+c = 30, cari nilai a dan c.-
a =
c =
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Question 4 of 5
4. Question
Given P : Q : R= 2 : 7 : 5 and the sum of P and Q is 27. Find the value of R.
Diberi P : Q : R= 2 : 7 : 5 dan jumlah P dan Q ialah 27. Cari nilai R.-
R =
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Question 5 of 5
5. Question
Given P : Q : R= 8 : 4 : 7 and the sum of P and Q is 60. Find the value of R.
Diberi P : Q : R= 8 : 4 : 7 dan jumlah P dan Q ialah 60. Cari nilai R.-
R =
CorrectIncorrect -
Video 10.1: Soalan Lebih Rumit
Video 10.2: Demo
Video 10.3: Demo
Kuiz 10
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Question 1 of 6
1. Question
Given P : Q : R = 9 : 4 : 6 and the difference between P and Q is 50. Find the value of R.
Diberi P : Q : R = 9 : 4 : 6 dan beza antara P dan Q ialah 50. Cari nilai R.-
R =
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Question 2 of 6
2. Question
Given P : Q : R = 1 : 9 : 3 and the difference between P and Q is 48. Find the value of R.
Diberi P : Q : R = 1 : 9 : 3 dan beza antara P dan Q ialah 48. Cari nilai R.CorrectIncorrect -
Question 3 of 6
3. Question
Given P : Q : R = 2 : 5 : 7 and the sum of P, Q and R is 98. Find the value of R.
Diberi P : Q : R = 2 : 5 : 7 dan jumlah P, Q dan R ialah 98. Cari nilai R.-
R =
CorrectIncorrect -
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Question 4 of 6
4. Question
Given P : Q : R= 6 : 7 : 5 and the difference between P and Q is 5. Find the sum of P, Q and R.
Diberi P : Q : R= 6 : 7 : 5 dan beza antara P dan Q ialah 5. Cari nilai jumlah P, Q dan R.-
Sum of P,Q and R =
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Question 5 of 6
5. Question
The ratio of blue marbles to red to white is 3 : 9 : 7. There are 20 more red marbles than white marbles. Find the number of blue marbles.
Nisbah guli biru kepada merah kepada putih ialah 3 : 9 : 7. Terdapat 20 guli merah lebih daripada guli putih. Cari bilangan guli biru.CorrectIncorrect -
Question 6 of 6
6. Question
The ratio of car to bicycle to motorbike in a factory is is 5 : 8 : 7 and there are 30 cars. Find the total number of vehicles.
Nisbah kereta kepada basikal dan motosikal dalam sebuah kilang ialah 5 : 8 : 7 dan terdapat 30 buah kereta. Berapakah jumlah kenderaan dalam kilang itu?CorrectIncorrect
Video 11.1: Kaedah Unitari
Video 11.2: Demo
Kuiz 11
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Question 1 of 8
1. Question
Given a : b : c = 7 : 6 : 3 and a = 21, find the value of b using unitary method.
Diberi a : b : c = 7 : 6 : 3 dan a = 21, cari nilai b dengan kaedah unitari.-
b =
CorrectIncorrect -
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Question 2 of 8
2. Question
Given x : y : z = 3 : 9 : 5 and y = 45, find the value of z using unitary method.
Diberi x : y : z = 3 : 9 : 5 dan y = 45, cari nilai z dengan kaedah unitari.-
z =
CorrectIncorrect -
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Question 3 of 8
3. Question
Given a : b : c = 3 : 2 : 5 and a+b+c = 30, find the value of c using unitary method.
Diberi a : b : c = 3 : 2 : 5 dan a+b+c = 30, cari nilai c dengan kaedah unitary.-
c =
CorrectIncorrect -
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Question 4 of 8
4. Question
Given P : Q : R = 2 : 7 : 5 and the sum of P and Q is 27. Find the value of R using unitary method.
Diberi P : Q : R = 2 : 7 : 5 dan jumlah P dan Q ialah 27. Cari nilai R dengan kaedah unitari.-
R =
CorrectIncorrect -
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Question 5 of 8
5. Question
Given P : Q : R = 9 : 4 : 6 and the difference between P and Q is 50. Find the value of Q+R using unitary method.
Diberi P : Q : R = 9 : 4 : 6 dan beza antara P dan Q ialah 50. Cari nilai Q+R dengan kaedah unitari.-
Q+R =
CorrectIncorrect -
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Question 6 of 8
6. Question
Given P : Q : R = 2 : 9 : 5 and the difference between P and R is 27. Find the value of Q using unitary method.
Diberi P : Q : R = 2 : 9 : 5 dan beza antara P dan R ialah 27. Cari nilai Q dengan kaedah unitari.-
R =
CorrectIncorrect -
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Question 7 of 8
7. Question
There ratio of butter to flour to sugar to make a cake is 2 : 9 : 5. The weight of all the ingredient is 1.2 kg. How much sugar is used in kg?
Nisbah mentega, tepung dan gula untuk membuat kek ialah 2 : 9 : 5. Berat semua bahan mentah itu ialah 1.2 kg. Berapa banyak gula dalam kg, digunakan.-
kg
CorrectIncorrect -
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Question 8 of 8
8. Question
The ratio of income of Rosli, Sammie and Tina is 5 : 2 : 7 and the sum of the income of Rosli and Sammie adds up to RM 6300. Tina’s income is more than Rosli by how much?
Nisbah pendapatan Rosli, Sammie dan Tina ialah 5 : 2 : 7 dan jumlah pendapatan Rosli dan Sammie ialah RM 6300. Pendapatan Tina melebihi pendapatan Rosli sebanyak berapa?-
RM
CorrectIncorrect -
Video 12: Apa itu Kadar? Beza antara Kadar dan Nisbah
Kuiz 12
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Question 1 of 5
1. Question
Nazim works in a shop where he gets RM 116 after working for 8 hours. What is his rate of pay per hour?
Nazim berkerja di satu kedai di mana dia menerima RM 116 selepas berkerja 8 jam. Apakah kadar bayaran dia sejam?-
RM /hr
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Question 2 of 5
2. Question
A car moves 25 km in 20 minutes. What is the rate of the movement (speed)?
Sebuah kereta bergerak 25 km dalam masa 20 minit. Apakah kadar gerakannya (kelajuan)?-
km/h
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Question 3 of 5
3. Question
Convert the unit of the rate into the unit in bracket. Give your answer correct to one decimal point.
Tukarkan unit kadar yang berikut kepada unit dalam kurungan. Beri jawapan anda betul kepada satu tempat perpuluhan.95 km/h (m/s)
95 km/j (m/s)
-
m/s
CorrectIncorrect -
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Question 4 of 5
4. Question
Convert the unit of the rate into the unit in bracket.
Tukarkan unit kadar yang berikut kepada unit dalam kurungan.RM15/kg (sen/g)
-
sen/g
CorrectIncorrect -
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Question 5 of 5
5. Question
A factory produces 7500 computers in 30 days.
a) What is the rate of production per day?
b) How many computers can it produces in 7 days?
c) If it receives an order of 10 000 computers. How many days does it take to produce the computers?Sebuah kilang menghasilkan 7500 komputer dalam 30 hari.
a) Apakah kadar penghasilan komputer dalam satu hari?
b) Berapakah komputer yang boleh dihasilkan dalam 7 hari?
c) Jikalau kilang itu menerima pesanan sebanyak 10 000 komputer. Ia perlukan berapa hari untuk menghasilkan komputer sebanyak itu?-
a) computers/day
b) computers
c) days
CorrectIncorrect -
Video 13.1: Peratusan ke Nisbah; Nisbah ke Peratusan.
Video 13.2: Demo
Kuiz 13
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Question 1 of 4
1. Question
Tan saves 20% of his monthly income. What is the ratio of his savings to his total income?
Tan menyimpan 20% daripada pendapatan bulanannya. Apakah nisbah simpanan kepada jumlah pendapatan?-
:
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Question 2 of 4
2. Question
In a tour bus, the ratio of children to adults is 3 : 10. Find the percentage of children in the bus. Give your answer correct to 1 decimal point.
Dalam sebuah bas perlancongan, nisbah kanak-kanak kepada dewasa ialah 3 : 10. Cari peratusan kanak-kanak dalam bas itu. Beri jawapan anda betul kepada satu tempat perpuluhan.-
%
CorrectIncorrect -
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Question 3 of 4
3. Question
In a class 25% of the students have an Apple handphone, 15% of them have a Samsung, and the rest of the students use other brands. What is the ratio of Apple handphones to Samsung handphones to other brands?
Dalam satu kelas, 25% daripada murid-murid menguna telefon bimbit Apple, 15% mengunakan Samsung dan yang tinggal mengunakan jenama yang lain. Apakah nisbah telefon Apple kepada Samsung kepada jenama yang lain-lain?-
: :
CorrectIncorrect -
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Question 4 of 4
4. Question
To make 10 liter of coffee, 1.5 kg of sugar is added to 0.8 kg of coffee power.
a) State the ratio of sugar to coffee powder in percentage.
b) How much additional sugar in kg is needed if we are to put in additional 1.2kg of coffee power.Untuk membancur kopi sebanyak 10 liter, gula sebanyak 1.5 kg ditambah kepada 0.8 kg serbuk kopi.
a) Nyatakan nisbah gula depada kopi dalam peratusan.
b) Berapa banyak gula dalam kg diperlukan jikalau 1.2 kg serbuk kopi tambahan diguna.-
a) %
b) kg
CorrectIncorrect -
Latihan 3
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Question 1 of 11
1. Question
Given a : b : c = 8 : 6 : 3 and a = 16, find the value of b..
Diberi a : b : c = 8 : 6 : 3 dan a = 16, cari nilai b.-
b =
CorrectIncorrect -
-
Question 2 of 11
2. Question
Given x : y : z = 3 : 6 : 7 and y = 48, find the value of z.
Diberi x : y : z = 3 : 6 : 7 dan y = 48, cari nilai z.-
z =
CorrectIncorrect -
-
Question 3 of 11
3. Question
Given a : b : c = 2 : 5 : 4 and a+b+c = 44, find the value of a.
Diberi a : b : c = 2 : 5 : 4 dan a+b+c = 44, cari nilai a.-
a =
CorrectIncorrect -
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Question 4 of 11
4. Question
Given P : Q : R = 3 : 7 : 4 and the sum of P and Q is 50. Find the value of R.
Diberi P : Q : R= 3 : 7 : 4 dan jumlah P dan Q ialah 50. Cari nilai R.-
R =
CorrectIncorrect -
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Question 5 of 11
5. Question
Given P : Q : R = 6 : 4 : 1 and the difference between P and Q is 30. Find the value of Q.
Diberi P : Q : R = 6 : 4 : 1 dan beza antara P dan Q ialah 30. Cari nilai Q.-
Q =
CorrectIncorrect -
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Question 6 of 11
6. Question
The ratio of sales of product A to B to C is 4 : 5 : 7. If the sum of the sales of product A and B adds up to RM 57 600, what is the sales of product C?
Nisbah jualan produk A kepada B kepada C ialah 4 : 5 : 7. Jikalau jumlah jualan produk A dan B ialah RM 57 600, berapakah jualan produk C?-
RM
CorrectIncorrect -
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Question 7 of 11
7. Question
The ratio of sales of product A to B to C is 4 : 5 : 7. If the sum of the sales of product A and B adds up to RM 57 600, what is the difference between the sales of product B and C?
Nisbah jualan produk A kepada B kepada C ialah 4 : 5 : 7. Jikalau jumlah jualan produk A dan B ialah RM 57 600, berapakah beza antara jualan produk B dan C?-
RM
CorrectIncorrect -
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Question 8 of 11
8. Question
A car travels 56 km in 40 minutes. What is the speed (rate) of the car?
Sebuah kereta bergerak sejauh 56 km dalam 40 minit. Apakah kelajuan (kadar) kereta itu?-
km/h
CorrectIncorrect -
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Question 9 of 11
9. Question
Saleh cycles at the rate of 15 km per hour. How long does it take for him to complete the distance of 6 km?
Saleh berbasikal dengan kadar 15 km sejam. Berapa lamakah masa yang diperlukan untuk meliputi jarak 6 km?-
minutes
CorrectIncorrect -
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Question 10 of 11
10. Question
40% of James salary is used to pay for the house installment. What is the ratio of the housing installment to his salary?
40% daripada gaji James diguna untuk membayar ansuran rumah. Apakah nisbah ansuran rumah kepada gaji James?-
:
CorrectIncorrect -
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Question 11 of 11
11. Question
The ratio of sales of tea to coffee of a coffee shop is 2 : 3. Find the percentage sales of tea.
Nisbah jualan teh kepada kopi sebuah kedai kopi ialah 2 : 3. Cari peratusan jualan teh.-
%
CorrectIncorrect -
Proportion and Ratio in 3 Quantities/
Kadaran dan Nisbah dalam 3 Kuantiti
Video 9.1
Find values with proportion given ratio in 3 quantities.
Cari nilai dengan kadaran diberi nisbah 3 quantiti.
Video 9.2
More Demo
Video 10.1
More Complicated Questions.
Video 10.2
More Demo.
Video 10.3
More Demo.
Unitary Method/ Kaedah Unitari ( for Ratio in 3 Quantities/ Bagi Nisbah dalam 3 Kuantiti)
Video 11.1
Demo.
Video 11.2
More Demo.
Rates/ Kadar
Video 12
What is rate? Difference with ratio.
Apa itu kadar? Perbezaan dengan nisbah.
Relationship between Ratios, Rates and Proportion with Percentage, Fractions and Decimals.
Perkaitan antara Nisbah, Kadar dan Kadaran dengan Peratusan, Pecahan dan Perpuluhan.
Video 13.1
Percentage to ratio, ratio to percentage.
Peratusan ke nisbah, Nisbah ke peratusan.
Video 13.2
More demo.