The length of a rectangle is increased by 10% and the breadth is decreased by 10%. The area of the new rectangle is:
A
The same
B
Increases by 1%
C
Decreases by 1%
D
Decreases by 2%
Correct Option:
C
Explanation
Using the net change percentage formula x + y + (xy/100): +10 - 10 + (10 × -10)/100 = -1%. A net negative outcome indicates a 1% overall area reduction.
