a rectangle having length 150 cm and width 40 cm . if the length of the rectangle is increased by fifteen percent then how much percent the breadth should be decreased so as to maintain the same area .
"explanation : solution : ( 15 / ( 150 + 15 ) * 100 ) % = 9.09 % answer : b"
multiply(add(const_1, divide(divide(multiply(150, 40), add(150, divide(multiply(multiply(const_3, const_10), 150), const_100))), 40)), const_10)