a rectangle having length 100 cm and width 40 cm . if the length of the rectangle is increased by fifty percent then how much percent the breadth should be decreased so as to maintain the same area .
"explanation : solution : ( 50 / ( 100 + 50 ) * 100 ) % = 33.33 % answer : b"
multiply(add(const_1, divide(divide(multiply(100, 40), add(100, divide(multiply(multiply(const_3, const_10), 100), const_100))), 40)), const_10)