Answer: $112.5
Step-by-step explanation:
Step 1: If 64% of a number is 72, then what is 100% of that number? Setup the equation.
72
64% = Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get
64Y = 72 x 100
64Y = 7200
Y = 7200
100 = 112.50
