Respuesta :
Answer:
$13.32
Step-by-step explanation
First you would need to figure out how much Billy and his 4 friends total amount, then you would need to figure out how much 20% is from the total then, add the total and tip up. Soon, all we have to do left, is divide it by 5 to show how much he and his friends paid.
Answer:
The total bill is $66.60
Each person payed $13.32
I hope this is correct and helps!
:)
Step-by-step explanation:
9+10.50+36= $55.50
55.50/5 = 11.1
11.1 x .2 = 2.25
11.1 + 2.25 = 13.32
13.32 x 5 = 66.6