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If the price of a book is first decreased by 25% and then increased by 20%,then the net change in the price will be :

Option 1)
10%
Option 2)
20%
Option 3)
35%
Option 4)
40%
Option 5)
30%

Answers (1)

best_answer

Let the original price = $X$

$X\times \frac{75}{100}\times \frac{120}{100}=.9X$

So, there is 10% decrease in original price .

Posted by

rishi.raj

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