aidmogollon aidmogollon

14-05-2016
Mathematics

contestada

Suppose 48.6 liters of water came out of a faucet today. If 4.5 liters of water come out each minute, for how many minutes was the faucet on?

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Dontthankmebrainme Dontthankmebrainme

14-05-2016

4.5*x=48.6

48.6-4.5=44.1

4.5x11=49.5-44.1=45.4+3.2=48.6

so it was on for 11 min

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