4GMAT - GMAT Online Practice Test
Percentages & Fractions : Question 1 of 3
If the length of a rectangle increases by 20% and if its width decreases by 10%, then what is the % change in the area of the rectangle?

A.   10% increase

B.   12% increase

C.   8% increase

D.   16.66% decrease

E.   2% increase


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