20 POINTS HELP!!!!!!———-
 Yosef is trying to determine whether or not he drinks enough water each day. Today, on average, he drank 2/5 of a glass of water every hour for 10 hours. To determine how much water he had, he set up an equation 2/5 x10=? What is the total amount of water yosef drank?
 A: 1/25 of a glass
 B:1/4 of a glass 
 C: 4 glasses 
 D:25 glasses