Question

The cost price of 25notebook is equal to selling price of 20 notebooks find the profit or loss percentage

Answer 1

your answer is here ,,,,,,,,,,,,,,,,,,,, if it is right , please make me brain list

Answer 2

cp * 25= sp * 20
they will interchange cp=20 sp=25
then profit=5 and
p%=5/20 *100
=25%