Question

please answer the above question

Answer 1

3rs profit got after selling 3 oranges

Answer 2

Given cost price of 4 oranges = 3 rupees.

Then the cost price of 1 orange = 3/4.

Given selling price of 3 oranges = 4 rupees.

Then the selling price of 1 orange = 4/3 rupees.

We know that Gain = Selling price - cost price

                                 = 4/3 - 3/4

                                 = 16-9/12

                                 = 7/12.


We know that Gain% = (Gain * 100)/cost price

                                    = (7/12 * 100)/3/4

                                    = 700/9

                                   = 77.77% (or) 77 7/9%.


Hope this helps! :-))