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A light bulb consumes 3600 watt-hours per day. How many watt-hours does it consume in 4 days and 12 hours?

watt-hours
$

1 Answer

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Answer/Step-by-step explanation:

18 hours = 18/24 reduces to 3/4 of a day

3/4 = 0.75

so,........ 3600/3.75 = 960 watts per day

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