# Mac has 25 marbles, of which 20% are red. Thayer has 20 marbles, of which 75% are not red. What is the absolute difference between the numbers of red marbles they have?

##### 1 Answer

Nov 11, 2016

#### Explanation:

Mac has

Thayer has 20 marbles of which

Therefore each of them has

and the (absolute) difference between the number of red marbles they have is zero.