Cost of an apple is ₹x and cost of mango is ₹y find the cost of 10 apples and 15 mangoes.
Here given that-
Cost of an apple = ₹x
So, the Cost of 10 apples = ₹10x
Now, Cost of a mango = ₹y
So, the Cost of 15 mangoes = ₹15y
So the total cost is ₹10x+₹15y
Hence, the total cost is ₹(10x+15y)
Average cost of 5 mangoes and 4 apples is Rs. 36. The average cost of 7 mangoes and 8 apples is Rs. 67. Find the total cost of 24 apples and 24 mangoes.