David's showerhead uses three gallons of water per minute. He wants to replace the showerhead with a new one that uses 40% less

Question

2 years ago

7

water. How many fewer gallons of water would David use during a 10-minute shower with his new shower head?
Plz help

1 answer:

Brrunno [24] · Answer 1 · 2022-12-21T12:05:33+03:00

3 0

Answer:

12 gallons fewer

Step-by-step explanation:

3 gallons a minute means 30 gallons in 10 mins

40% less = 18l

new nozzle=18 liters in 10mins

meaning there is a 12 gallon difference