Question

Josiah went to the local barber to get his haircut.it cost 18 for the haircut.josiah tipped the barber 15%.what was the total cost of the hair cut including the tip

Answer 1

My answer is 28 dollars is the total cost of the hair cut tip and all

Answer 2

$20.70
Eighteen dollars
Fifteen percent of eighteen is 2.7 
(.15 X 18)+18