Math, asked by kathak76, 7 months ago

A number is increased by 30% and then decrease
by 30%. Find the net increase or decrease per cen

Answers

Answered by deeppatel74

4

Let real no. be 100

Increase of 30% =130

Then 130 is decreased by 30%

Decrease of 30%=91

Total change = 100 - 91=9

net change in percentage = 9/100x100 = 9%

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