Math, asked by 98gold98, 2 months ago

The cost of an article is first increased by 20% and then decreased by 30%, find the percentage change in the cost of the article.​

Answers

Answered by Anonymous
22

Let the original price be x

Then increased to 20%⟹x+10020x=56x

Then decreased to 30%⟹56x−10030×56x=2521x

So the net decrease is x−2521x=254x

The percentage change is x254x×100=16%

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Hope it helps ❤️❤️❤️❤️

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