solivarez673 solivarez673
  • 22-03-2020
  • Mathematics
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A light bulb consumes 1440 watt-hours per day. How many watt-hours does it consume in 4 days and 18 hours.

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frenchluv38
frenchluv38 frenchluv38
  • 22-03-2020

Answer:

6840

Step-by-step explanation:

Well we know there's 24 hours in a day so dividing that by 1440 we get 60. Now we know that it consumes 60 watts ever hour. so now we just have to figure out how many hours there are and times that by 60. So there are 96 hours in 4 days plus 28=114. So times that by 60 ( watts) 114×60=6840

So that's your awnser.

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