Question

$2$
If a boy sells a book for Rs. 450, he makes a loss of 10%. To gain 10%, what should be the selling price? Ans. Rs. 550​

Answer 1

Step-by-step explanation:

Answer

The cost of a book =Rs.275

Loss percent =15%

Loss=Loss % of C.P =15% of Rs. 275

=

100

15

×275=Rs.41.25

Therefore, S.P = C.P - Loss

=275−41.25=Rs.233.75

Hence, Amina sells a book for Rs. 233.75