Question 309758
initial price = p
increased by 10% -> the price will be: p + 10% * p = p + 0.1p = 1.1p
decreased the new price by 25% -> the price will be:
1.1p - 25% * 1.1p
= 1.1p - 0.25 * 1.1p
= 1.1p - 0.275p
= 0.825p
= 82.5% * p (C)