domi1ale1 domi1ale1

26-01-2017
Mathematics

contestada

Bernie began building a model airplane on day 7 of his summer vacation and finished building it on day 65. He worked on the plane each day. How many days did it take?

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courtneyberry28 courtneyberry28

26-01-2017

I think that the answer is 58

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amyseal amyseal

26-01-2017

To work out how long it took, we must subtract the number of the last day by that of the first day

So, 65 - 7 = 58

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