Question

Rohan purchased a tv set for Rs.4500/- he sells it to raj at a profit of 10%.after some days raj sells the tv set back to rohan at a loss of 10%.find rohan's saving on whole transaction

Answer 1

CP=4500
Profit=10%
SP=(100+10/100)*CP
= 4950
SP of Rohan= CP of Raj
CP of Raj= 4950
SP of Raj= ( same formula)
= 4455
CP of Rohan= 4455
Total profit= 4500-4455
=Rs 45

Answer 2

Answer:

=> Rs. 495 Total Saving.

Step-by-step explanation:

Hey Mate,

Rohan Purchase a T.V for Rs. 4500

Sell to Raj @ 10% Profit.

Rohan sell at :

=> 4500 + (4500 * 10 / 100 )

=> Rs. 4950.

Raj sell it to Rohan at 10% loss

=> 4950 - (4950 * 10/ 100)

=> Rs. 4455.

Rohan saving on whole Transaction is.

=> 4950 - 4455

=> Rs. 495 Total Saving