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A positive integer n meets the following conditions:

- n is greater than 1.
- n divided by 3 plus 15 is greater than n divided by 2 plus 1.

How many numbers could be n?

 Feb 5, 2021
 #1
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n/3   + 15   >   n/2   + 1      multiply through by 6 to get

2n + 90 > 3n + 6

84 > n

n< 84       so   2  thru 83    is   82 numbers

 Feb 5, 2021

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