Question

a book wholesaler sold 300 copies of a bool at a profit of 15%. if cost price of a book is Rs. 48. find the selling price of the book.

Answer 1

cost price =300×48=144
selling price =(100+p%/100)×CP
=100+15/100×144
=115/100×144
=165.6

Answer 2

Ans 48×300
0.15×14400
2160