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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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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?

User Nyxthulhu
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2 Answers

5 votes
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
User Simongking
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5.5k points
1 vote
I think that the answer is 58
User Bagbyte
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