Question

A coin contains only quarters and dimes .there are 25 coins in all . Seven of the coins are dimes what fraction of the coins are quarters

Answer 1

70 dimes/ 450 quarters

Answer 2

The answer is 28.

Explanation:

7 dimes over 25 coins = 28 quarters over 100%

25 multiply 4 = 100 so 7 multiply 4 = 28