Question

3. The cost price of 10 books is the same as selling price of 8 books. The profit percentage is
(b) 25%
(c) 15%
(d) 10%
(a) 20%
options of answer is here
plz explain step by step ​

Answer 1

Answer:

25,% is the answer for this

Answer 2

EXPLANATIONS

Profit x 100 / Cp