Mathematics, 08.07.2019 02:10 ToonGamesToo
The garcia family and the lee family each used their sprinklers last summer. the garcia family's sprinkler was used for 40 hours. the lee family's sprinkler was used for 20 hours. there was a combined total output of 2000l of water. what was the water output rate for each sprinkler if the sum of the two rates was 60l per hour?
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The garcia family and the lee family each used their sprinklers last summer. the garcia family's spr...
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