Question

S.P.= 12 Loss= 10% answer me​

Answer 1

Answer:

s.p =12

loss%= 10

C.P=?

let, C.P be x

as we know that,

C.P = s.p + loss% of c.p

x = 12+10%X x

x = 12+10/100Xx

x = 12+x/10

x = (12X10+x)/10

x = (120+x)/10

10x = 120+x

10x－x= 120

9x = 120

x = 120/9

x = 13.33

Therefore, C.P = 13.33

ANSWER

Answer 2

Step-by-step explanation:

LET C.P IS = X

X x 90/100 = 12

X = 12 x 100/90

X = 12 x 10/9

X = 4 x 10/3

X = 40/3

X = 13.3333

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