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Mathematics, 26.01.2020 18:31 kledi72
The simmons family and the wright family each used their sprinklers last summer. the water output rate for the simmons family's sprinkler was 20l per hour. the water output rate for the wright family's sprinkler was 35l per hour. the families used their sprinklers for a combined total of 55 hours, resulting in a total water output 1475l of . how long was each sprinkler used?
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The simmons family and the wright family each used their sprinklers last summer. the water output ra...
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