Question

Raj goes to market to buy oranges. If he can bargain and reduce the price per orange by Rs.2, he can buy 30 oranges instead of 20 oranges with the money he has. How much money does he have ?​

Answer 1

Answer:

the following picture contains your answer

Answer 2

let the initial price of one orange BX rupees

and the amount of one orange after bargaining

b x minus 2 rupees

since the amount is constant

therefore

20×x is equal to 30 x (x minus 2) from from here you will get x is equal to 6

therefore price for 20 oranges is equal to 20 x 6 that is 120