Question

find the cost price when selling price is 2200 and gain is 10%

Answer 1

SP = ₹2200

Gain = 10 percent
$\frac{110}{100} \: cp = 2200$
CP =₹ 2000

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Answer 2

Answer:

Bro C.P. is 2000

Step-by-step explanation:

lets assume C.P. as X,

now we know that,

PROFIT % = (S.P.-C.P.)/C.P.×100

10=(2200-X)/X×100

1/10=(2200-X)/X

X=10 (2200-X)

X=22000-10X

X+10X=22000

11X=22000

X=22000/11

X=2000

SO, C.P.=2000

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