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April 18, 2014

April 18, 2014

Posted by **jaleel** on Wednesday, February 27, 2013 at 10:19am.

- maths -
**yan**, Wednesday, February 27, 2013 at 1:48pmrow 15 = 32 seats

every row after that has 5 more than the previous one. so

32+ 5 X (how many rows) = 92 seats

92-32=60 and 60 /5 = 12. so 15+12= 27th row

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