three numbers are in the ratio 1.5 : 2 : 3.5 and their h . c . f is 18 . the numbers are :
"let the required numbers be 1.5 x , 2 x and 3.5 x . then , their h . c . f = x . so , x = 18 . the numbers are 27,36 , 63 . answer : e"
add(multiply(multiply(1.5, 3.5), const_100), multiply(2, 3.5))