Question

Paige and her 9 friends are having a slumber party. Paige's mom bought 1 gallon of lemonade to drink. If each glass holds 2 cups of lemonade, how many full glasses of lemonade can Paige serve to her friends.

A 2
B 4
C 8

Answer 1

2 cup=1 pint
2 pint=1 quart
4 quart=1 gallon
so
4 cup=1 pint
16 cup=1 gallon
1 gallon=16 cup
1 glass=2 cup
so 16/2=8
8 full cups
C is the answer