Question

28. On selling a book for Rs 60, a person loses 1 by 11 what cost him
cost price of the book is :-
(1) Rs 64 (2)Rs 65 (3) Rs 68
(4) Rs 66
​

Answer 1

Answer:

66

Step-by-step explanation:

let the real price of the book be x

now as said in the question if you sell it at rs 60 u loss 1/11 of the real price

the,x-(x/11)=60

or,10x/11=60

or,x=66