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patriot [66]
3 years ago
6

The Thompson family and the Evans family each used their sprinklers last summer. The water output rate for the Thompson family's

sprinkler was 20 L per
hour. The water output rate for the Evans family's sprinkler was 25 L per hour. The families used their sprinklers for a combined total of 55 hours, resulting in a
total water output of 1225 L. How long was each sprinkler used?
Mathematics
2 answers:
maw [93]3 years ago
8 0

Answer:

Thompson 30hrs

Evans 25hrs

Step-by-step explanation:

Just take 25 by 25 and 30 by 20

AlexFokin [52]3 years ago
6 0

Answer:

Sprinkles

Step-by-step explanation:

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