If the length of a rectangle is increased by 30% and the
width is
decreased by 20%, then the area is increased by...
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Answer Posted / nag
ans:4%
suppose the length of the rectangle is :100
the breadth of the rectangle is :100
actual length is 30% increased=100+30
=130
actual breadth is 20% decreased=100-20
=80
area of rectangle is =(130*80)/100
=4%
| Is This Answer Correct ? | 80 Yes | 22 No |
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