Question

Chloe wants to buy a hoodie that costs $32.75. She empties her wallet and finds she only has three $10 bills, eight quarters, and a pile of dimes. What is the minimum number of dimes that must be in her pile so she can pay for the hoodie?

Answer 1

I am not sure if this is correct, but here's my attempt at this, Chloe has 8 dimes. n≥7.5, which is obviously 8.

Answer 2

She would need 8 dimes because the 8 dimes equals to 80 cents

Explanation: