If the length and breadth of a rectangle are changed by +15% and -10% respectively, then what is the percentage change in the area of the rectangle?A. 2.5%B. 3.0%C. 3.5%D. 4.5%

If the length and breadth of a rectangle are changed by +15% and -10%

1.	If the length and breadth of a rectangle are changed by +15% and -10% respectively, then what is the percentage change in the area of the rectangle?A. 2.5%B. 3.0%C. 3.5%D. 4.5%
A.	A
B.	C
C.	D
D.	B
Answer» C. D

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If the length and breadth of a rectangle are changed by +15% and -10% respectively, then what is the percentage change in the area of the rectangle?A. 2.5%B. 3.0%C. 3.5%D. 4.5%

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