Question

The Morris family and the Baker family each used their sprinklers last summer.

The water output rate for the Morris family's sprinkler was 40L per hour. The water output rate for the Baker family's sprinkler was 15L per hour. The families used their sprinklers for a combined total of 50 hours, resulting in a total water output of 1125L. How long was each sprinkler used?

Answer 1

Explanation:

So we know they used their sprinklers for a total of 50 hours. We divide 50 by 2, and get 25. We multilpy the amount of water output of each family by 25. Morris family: 375

Bake family: 1000

I am so sorry this is as far as I got. If I get the rest, I will let you know unless someone else answered. so so sorry