Question

Gavin has nickels, dimes, and quarters in the ratio of 8 : 1 : 2. If 30 of Gavin's coins are quarters, how many nickels and dimes does Gavin have?

Answer 1

Answer:120 nickels and 15 dimes

Step-by-step explanation:

8 is 4 times 2 so there should be 4 times as many nickels as quarters. 1 is half of 2 so there should be half as many dimes as quarters