Rohan’s mother gave him ₹7x and his father gave him ₹20x. Out of this total money, he spent ₹15x at his birthday party. How much money is left with him?
Money given by Rohan’s mother = ₹7x
Money given by his father = ₹20x
Total money given to him
= ₹7x + ₹20x = ₹27x
Money spent by him = ₹15x
Money left with him = ₹27x- ₹15x= ₹12x