Question

D) A water tank holds 256 gallons, but is leaking at a rate of 3 gallons each week. After how many weeks will the tank contain only 193 gallons

of water?

Answer 1

21 weeks

256-193=63
63/3=21

21 weeks

Answer 2

21 Weeks

Explanation:

First you need to find the amount of water lost:

256-193 = 63

Then divide by 3

63/3 = 21