The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of a the field.

The length of a rectangular field is increased by 60% and its breadth

1.	The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of a the field.
A.	20% measure
B.	4% decrease
C.	20 % decrease
D.	4% increase
Answer» C. 20 % decrease

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The length of a rectangular field is increased by 60% and its breadth is decreased by 40% to form a new rectangular field. Find the percentage change in the area of a the field.

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