A main 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 or Rs. 45?

• no of oranges should be equal so.,8*3 oranges cost 34*3
  12*2 oranges sold at 57*2
  the diff bw cost price and selling price is 12 i.e., profit for 24 oranges is 12 rs so., for 45 rs he should sold 90 oranges
• 7 years agoHelpfull: Yes(0) No(0)