Question

Adrian has 75 coins consisting of quarters and dimes. The combined value of the coins is $10.20. How many of each type of coin does he have.

Answer 1

40 quarters and 2 dimes

Explanation:

I did .25 (the amount of a quarter) and put it into a calculator adding.25 untill I got to 10 and then just 2 dimes bc 10+10 is 20