elanak304 elanak304

11-02-2017
Mathematics

contestada

I don't get #74. How many hours will it take to paint all 20 chairs listed in the table above?

I dont get 74 How many hours will it take to paint all 20 chairs listed in the table above class=

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fentonk12 fentonk12

11-02-2017

You just add all the numbers in the painting time per chair which would be 10+20+40+140 which equals to 210 so the answer would be B

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