Question

sold a chair for rupees 4500 and gained one by 9 of its cost price find the gain percent and the cost price of the chair​

Answer 1

Answer:

4050

Step-by-step explanation:

Let CP be x

SP= 4500rs , Gain = 1/9 of Cp

=1/9× x

= 1x/9

SP= GAIN + CP

4500=1x/9 + x

4500 = 10x/9

10x = 40500

x= 4050.