x starts a business with rs . 45000 . y joins in the business after 3 months with rs . 27000 . what will be the ratio in which they should share the profit at the end of the year ?
"ratio in which they should share the profit = ratio of the investments multiplied by the time period = 45000 × 12 : 27000 × 9 = 45 × 12 : 27 × 9 = 15 × 12 : 9 × 9 = 20 : 9 answer is a"
divide(multiply(45000, const_12), multiply(27000, add(const_4, const_3)))