Q. 104.3( 17 Votes )
If the selling price of 18 chairs be equal to selling price of 16 chairs, find the gain or loss percent.
Cost price of 18 chairs = selling price of 16 chairs
Let cost price of 1 chair = Rs. X
Selling price of 16 chairs =Rs. 18X
Selling price of 1 chair = Rs.
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