Respuesta :
He should tip $9.45 .
when you want to figure out a tip, you take your total bill and multiply it by the percentage you would like to tip them and put a decimal in front of the percentage. So the problem would look like 63x .15 =9.45
when you want to figure out a tip, you take your total bill and multiply it by the percentage you would like to tip them and put a decimal in front of the percentage. So the problem would look like 63x .15 =9.45