a money lender finds that due to a fall in the annual rate of interest from 8 % to 7 3 / 5 % his yearly income diminishes by rs . 61.50 . his capital is
"explanation : capital = rs . x , then 2 / 5 x = 153.75 answer : a ) rs . 153.75"
divide(61.50, divide(const_4, 5))