in how many years rs 160 will produce the same interest at 8 % as rs . 500 produce in 4 years at 8 %
"explanation : clue : firstly we need to calculate the si with prinical 500 , time 4 years and rate 8 % , it will be rs . 160 then we can get the time as time = ( 100 * 160 ) / ( 160 * 8 ) = 12.5 option d"
divide(multiply(divide(multiply(500, 8), const_100), 4), multiply(divide(8, const_100), 160))