A rectangle having length 89 cm and width 34 cm. If the length of the rectangle is increased by eighty percent then how much percent the breadth should be decreased so as to maintain the same area.	Choose one:  A) 25%  B) 33.33%  C) 47.33%  D) 75%  E) None of these
Explanation :   Solution: (80/(89+80) * 100)% = 47.33%   Answer : 47.33%
<result>C</result>
A rectangle having length 89 cm and width 34 cm. If the length of the rectangle is increased by eighty percent then how much percent the breadth should be decreased so as to maintain the same area.