Mathematics, 07.07.2019 18:00 garrettm162
The turner family and the james family each used their sprinklers last summer. the water output rate for the turner family's sprinkler was 25l per hour. the water output rate for the james family's sprinkler was 15l per hour. the families used their sprinklers for a combined total of 75 hours, resulting in a total water output of 1475k . how long was each sprinkler used?
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The turner family and the james family each used their sprinklers last summer. the water output rate...
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