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January 31, 2015

January 31, 2015

Posted by **jyoti meena** on Wednesday, December 5, 2012 at 10:13am.

A number is increased by 15% and then decreased by 10%. find the net increase or decrease per cent.

- maths -
**Steve**, Wednesday, December 5, 2012 at 10:42am1.15*0.90 = 1.035

so, a net 3.5% increase

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