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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 5 - Mathematics
9.2 Ratio Word Problems

Example:
The total number of students in a class is 35, out of which 18 are girls. Find the ratio of number of boys and girls.
Total number of girls = 35
Number of girls = 18
Number of boys = 35 - 18
Hence number of boys = 17
Ratio of boys to girls = 17/18
Answer: 17:18
Directions: Solve the following questions. Also write at least 10 examples of your own.
Q 1: Green paint is made by mixing blue and yellow in the ratio 3:4. How many tins of blue are needed to make 28 tins of green?
14
15
12

 Q 2: 10 tins of blue paint mixed with 25 tins of red paint make the color purple. What is the ratio of blue paint to red in it's simplest form?
10:25
10:2
2:5

Q 3: The ratio of blue paint to red paint in the color purple is 7 : 3. How many tins of blue paint are required to mix with 9 tins of red when making purple paint?
15
20
21

 Q 4: Light Green paint is made by mixing blue and yellow in the ratio 3:7. How many tins of yellow are needed to make 70 tins of light green?
49
56
45

Q 5: There are 16 girls and 12 boys in a group. What is the ratio boys: girls in its simplest form?
3:4
6:9
4:8

 Q 6: A bag of oranges has 25 good and 10 bad ones. What is the ratio good : bad oranges?
2:5
5:2
25:10

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 Question 8: This question is available to subscribers only!


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