Question

The price of a curtain was increased by ₹25 by what per cent become equal to the original price​

Answer 1

Step-by-step explanation:

Let x be the price of the shirt, increase in 25% gives new price x+.25x=1.25, decrease in 30% changes the price 1.25x−0.375x=0.875x

the net effect x−0.875x=0.125x⟹ 12.5% decrease in the price