Question

10. By selling a chair for * 75, Mohan gained as
much percent as its cost. Calculate the cost of
the chair.​

Answer 1

Answer:

LET CP BE

THEREFORE X+(X×X/100)=75

X+XSQUARE/100=75

100X+XSQUARE=7500

X(100+X)

BY THIS WE CAN CONCLUDE THAT X=50

THEREFORE COST OF CHAIR =50

PLEASE FOLLOW ME