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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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Dec 13, 2018
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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?
Mathematics
high-school
Nyxthulhu
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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
Simongking
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Dec 14, 2018
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I think that the answer is 58
Bagbyte
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Dec 17, 2018
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