A number is increased by 20% and then it is decreased by 10%. Find the net increase or decrease per cent.

A number is increased by 20% and then it is decreased by 10%. Find the

1.	A number is increased by 20% and then it is decreased by 10%. Find the net increase or decrease per cent.
A.	10% increase
B.	10% decrease
C.	8% increase
D.	8% decrease
Answer» D. 8% decrease

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A number is increased by 20% and then it is decreased by 10%. Find the net increase or decrease per cent.

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