Question

Vijay bought a book for rs. 475. For how much should sell it to gain 16%

Answer 1

CP of book = Rs. 475
Profit = 16%

SP = CP × (100+P%)/100
= 475×116/100
= Rs. 551

Answer 2

hi friend.

if u want to find the answer refer to this site :

https://www.scribd.com/document/264793208/Chapter-10

hope this helped you