Question

Katrina drinks 0.5 gallons of water per day which shows how to find the number of cups of water she drinks in a week

Answer 1

56 cups per week

Explanation:

there is 16 cups of water in a gallon

.5 gallon x 7days = 3.5 gallons

3.5 gallons * 16 cups/ gallon = 56 cups per week

Answer 2

if she does so multiply by seven to get final answer