Question

 Ernesto estimates that he uses 22.4 gallons of water each time he showers. at this rate, how many gallons of water would ernesto use in a 30 day month if he showers every day?

Answer 1

672 gallons

Explanation:

In a day he uses 22.4 gallons

In 30 days he uses 22.4 * 30

Hence he uses 672 gallons