seansiebert12p2o5j9 seansiebert12p2o5j9
  • 26-09-2018
  • Mathematics
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an electrician can wire on average 4.5 houses in a week.how many months will it take her to wire 55 houses if she wires the same number each week and figures on 4.5 weeks per months?

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RayOfSunsh1ne
RayOfSunsh1ne RayOfSunsh1ne
  • 26-09-2018
If you know how to divide by decimal you have to divide 55 ÷ 4.5 and you would get 12 but if you don't know keep multipling a number times 4.5 but overall if you don't want to do all the work the answer is going to be (55×4.5=12 or 4.5×12=55— 12 houses)
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