15) The net selling price of a dozen pens is7256.50. If successive dis

1.	15) The net selling price of a dozen pens is7256.50. If successive discounts of 10% and5% were allowed, find the marked price.
Answer» Let the marked price be XThen, (100-10)/100 * (100-5)/100 * X = 256.5=> 90/100 * 95/100 * X = 256.5=> X = (256.5100100)/(95*90)=> X = ₹ 300 Please hit the like button if this helped you.

15) The net selling price of a dozen pens is7256.50. If successive discounts of 10% and5% were allowed, find the marked price.

Answer»

Let the marked price be XThen, (100-10)/100 * (100-5)/100 * X = 256.5=> 90/100 * 95/100 * X = 256.5=> X = (256.5*100*100)/(95*90)=> X = ₹ 300

Please hit the like button if this helped you.