A number is increased first by 20% and then it is decreased by 30%. What is the percentage change in the number?

A number is increased first by 20% and then it is decreased by 30%. Wh

1.	A number is increased first by 20% and then it is decreased by 30%. What is the percentage change in the number?
A.	16% decrease
B.	10% decrease
C.	20% decrease
D.	10% increase
Answer» B. 10% decrease

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A number is increased first by 20% and then it is decreased by 30%. What is the percentage change in the number?

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