Question

If a publisher marks his book 30% above its cost price and allowed a 20% discount to his customers, then his gain or loss percent is
1) 4% loss
(2) 4% gain
(3) 12% loss
(4) 12% gain
step by step plsssssssssssss step by step​

Answer 1

Answer:

Let C.P. of the goods be RsC

Marked price will be =C.P.+30 % of C.P.=

100

130

×C=

100

130

×C=Rs1.3C

Since the shopkeeper gives 10 % discount on the marked price , Selling price =

100

90

×1.3C=Rs1.17C

Now, Gain % =

C.P.

S.P.−C.P.

×100=

C

1.17C−C

×100=17 %

Answer 2

Answer:

i hope this help you.

answer. 4% gain