Question

the Marked price of a computer is rupees 28600 after allowing a discount of 25% the dealer still makes profit of 10percent.find the cost price of the computer

Answer 1

MP=28600

D%=25%

P%=10%

MP=(SP*100)/100-D%

28600=(SP*100)/100-25

(28600*75)/100=SP

21450=SP

CP=(SP*100)/100+P%

CP=(21450*100)/100+10

CP=(21450*100)/110

CP=19500