if 0.3 of a number is equal to 0.06 of another number , the ratio of the numbers i
"sol . 0.3 a = 0.06 b â ‡ ” a / b = 0.06 / 0.30 = 6 / 30 = 3 / 15 . â ˆ ´ a : b = 3 : 15 . answer a"
divide(multiply(0.06, const_100), multiply(0.3, const_100))