Question

A carpenter buys $54.38 worth of parts from a supplier. If he pays for the parts with a $100 bill, how much change will he receive?

Answer 1

subtract the total cost from the money he paid with

100-54.38 = 45.62 in change

Answer 2

Take 100 and subtract 54.38 from it and you get 45.62 so He will receive $45.62 change