Question

there are 20 guests at a party. the host has 8 gallons of punch. each guests will drink 2 cups of punch. how much punch will be left over at the end of the party?

Answer 1

8 gallons = 128 cups
20 guests x 2 cups= 40 cups of punch estimated
128 cups-40 cups = 88 cups left over.

From: Dark Angel