Q. 64.4( 21 Votes )

# Supriya has bought a clock. If she sells the clock at Rs. 370, her profit will be equal to the loss for selling it at Rs. 210. Let us calculate and write the cost price of the clock.

Answer :

Let the cost price be X

Profit = Selling price – Cost price

Profit = Rs. 370 – X

Loss = Cost price – Selling price

Loss = X – Rs. 210

If profit = loss

Then;

Rs. 370 – X = X – Rs. 210

X+X = Rs. 370 + Rs. 210

2X = Rs. 580

X = = Rs. 290

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