Question

A man bought oranges at the rate of 8 for rs 34 and sold them at the rate of 12 for rs. 57. How many oranges should be sold to earn a net profit of rs 45

Answer 1

buying price = 34/8=4.25
selling price =57/12=4.75
profit =0.50 per oranges
for 45,he should sell x*0.5=45
=90 oranges

Answer 2

Answer:90

Step-by-step explanation:

Making this no of oranges same

and making the price diffrance

Then equate the profit units to 45/-

Then multiply it with so units .