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72% of 25 students are good in mathemati...

72% of 25 students are good in mathematics. How many are not good in mathematics?

A

28

B

25

C

18

D

7

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MBD-COMPARING QUANTITIES-EXERCISE
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  3. A picnic is being planned in a school for Class VII. Girls are 60% of ...

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  5. Convert the following ratios to percentages 3:2

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  6. Convert the following ratios to percentages 1: 5 .

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  7. 20 % of 25 students in a class are boys.How many girls are in the clas...

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