Find the number of terms between 100 and 200 that are divisible by 3.

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- January 12th 2010, 04:33 AMmastermin346Arithmetic progression
Find the number of terms between 100 and 200 that are divisible by 3.

- January 12th 2010, 04:37 AMmathaddict
- January 12th 2010, 05:43 AMHallsofIvy
perhaps simpler: there are 99 numbers between 100 and 200. Since every third number is divisible by 3, there are 99/3= 33 numbers between 100 and 200 that are divisible by 3.