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.
In a basket, there are 25 apples, 15 mangoes and 10 oranges. Find the ratio of the apples and mangoes to the total number of fruits in the basket