Question

A man purchased certain number of books at 15 each and an equal number of pens at 10 each. He makes a profit of 10% on books and 20% on pens. If total profit he made is 350, find the number of books and pens he purchased ?

pls answer the questions fast ​

Answer 1

Answer:

so,

15xx and 10yx

so,

profit is 10% and 20% respectively

so, total profit (as per books are take as basic unit)

=40% ther fore

so 350 =40%

so 1% = 8.72

so answer is 872

Answer 2

Answer:

25ok ok ok ok my questions answer send me