A) 0%
B) 1% decrease
C) 5%
D) 100%
Correct Answer: B
Solution :
The length and breadth of a rectangle are changed x and y percent respectively, then the net change \[\left( x+y+\frac{xy}{100} \right)%,\] where positive and negative signs show increase and decrease respectively. Net change \[=-10+10-\frac{10\times 10}{100}=-1%\]You need to login to perform this action.
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