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

Q 2: 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?
20
15
21

Q 3: Dark green paint is made by mixing yellow and blue paint in the ratio 4 : 7. If I have twenty one tins of blue paint how many tins of yellow are required to make 33 tins of dark green?
13
14
12

Q 4: Divide $75 in the ratio 2:3.
$30 to $45
$45 to $30
$25 to $15

Q 5: The ratio of blue paint to yellow paint in the color green is 4 : 5. How many tins of yellow paint are required to mix with 12 tins of blue when making green paint?
40
21
15

Q 6: Dark purple paint is made with blue and red paint in the ratio 4 : 1. If I have 20 tins of blue paint and an unlimited supply of red what is the maximum number of tins of dark purple I can make?
25
34
23

Q 7: 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 8: 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
12
15

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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