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WorksheetsReviewer_ Ratio and Proportion
Total questions: 15
Worksheet time: 12mins
In a school, Evelyn, Aiden, and James are comparing the number of books they have read. What do you call a comparison of two or more quantities with the same units?
Ratio
Proportion
Direct Proportion
Partitive proportion
What is the ratio of 8 red balls to 48 blue balls?
(a)
In a bag of marbles, there are 15 green marbles and 75 yellow marbles. What is the ratio of green marbles to yellow marbles?
(a)
What is the ratio of 12 hours to 5 days?
(a)
What is the ratio of 16 months to 4 years?
(a)
How can we say that the two ratios are proportion?
If the given indirect proportion are equal
if the given ratios are equal
if the given proportion is equal
If the given direction proportion is equal
What is the condition for two ratios to be in proportion?
If the sum of the means and extremes are equal
If the difference of the means and extremes are equal
If the products of the means and extremes are equal
If the quotient of the means and extremes are equal
Which pair of ratios forms a proportion?
4:6 and 8:12
8:2 and 10:4
2:9 and 3:13
7:10 and 9:15
Which pair of ratios do NOT form a proportion?
3:7 and 9:21
2:7 and 6:15
4:11 and 8:22
5:9 and 15:27
What is the value of n in
4 : 5 = 8: n?
(a)
A recipe calls for a ratio of sugar to flour of 1:3. If you use 2 cups of sugar, how many cups of flour should you use?
Note: no need to label your answer.
(a)
In a bakery, the ratio of the number of chocolate cakes to vanilla cakes is 3:5. If there are 24 chocolate cakes, how many vanilla cakes are there?
(a)
What is the value of n in
40 : 15 = 20: n?
(a)
Divide 24 by the ratio of 2:4:2
(a)
If 75 is divided into three parts in the ratio 3:5:7, what is the larger part?
15
25
35
40
