A number is increased by 10 percent and
then decreased by 10 percent The
number so obtained is to tass than the
original number What was the original
number
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A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. ... Final number obtained = 110% of (90% of x) =(110/100 * 90/100 * x) = (99/100)x.
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