Math, asked by sbkdkd, 1 year ago

The price of an article is first decreased by 10 percent and then increased by 20percent. Find the net increase or decrease percent in no

Answers

Answered by pratyush4211

Let cost of article=₹100
Price decreased by 10%
Now price=100-(100×10%)
=₹90
Increase by 20%
90+(90×20%)
=₹108
Increase in price by ₹100=₹8
%=8/100×100
=8%
Net increase=8%
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Answered by uzfk6776fk

Let the price of the article be Rs 100.

Increased price = Rs (100 + 20% of 100)

=Rs =120

Reduced price = (120 -10% of 120)

= 120 - 12

=108

Thus the net fall in the price of article =100- 108

The percentage in fall =8/100 *100 =8%

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