Question

find CP when, SP=154 and gain=10%​

Answer 1

Answer:

CP = ( SP * 100 ) / ( 100 + percentage profit)

CP= (154*100)/(100+0.1)

CP=15400/100.1

CP=153.84

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Answer 2

First find the amount of profit. Let us keep the CP as rupees 100 . Here is an formula for finding profit : Profit / CP x 100 ; 10/100 x100 = rupees 10. CP = SP - Profit ; CP = 154-10 ; CP = Rupees 144.

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