Question

A rectangular garage is 15 yards long and 5 yards wide. It costs $2.00 per square yard to put in a new concrete floor. How much would it cost to put a new concrete floor in the garage?

Answer 1

Say you have a box and theres one fifteen on two sides and one five on the other two side 15+15=30 and 5+5=10 and 30+10=40 and 40x2=80
Answer:$80