Question

a fruit seller buys some oranges at the rate of rupees 5 per Orange he was the by an equal number of Banana at the rate of rupees to per Banana he makes a profit of 20% on oranges and 15% is of banana in the in his sold on the fruit if he on the profit of rupees 390 find the number of oranges

Answer 1

Step-by-step explanation:

Since the rate of oranges is Rs 5 per orange and the rate of bananas is Rs 2 per banana, he spent Rs 5x on oranges and Rs 2x on bananas. It is given that he makes 20 % on oranges. So, from formula (1), the total profit on oranges is 20(5x)100=x. Also, it is given that he makes 15 % on bananas