The price of an article is first increased by 10% and then decreased by 20%. What is the net percentage…
The price of an article is first increased by 10% and then decreased by 20%. What is the net percentage change in its price?
Answer and solution
Correct answer: C) 12% decrease
Net change = 10 − 20 − (10 × 20)/100 = -12%, i.e. a 12% decrease.
Learn the method: Percentage rules and worked examples
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