Question

The cost price of 25 books is equal to the selling price of 20 books. The profit percent is

Answer 1

Answer:

Step-by-step explanation:

cost price=c.p

selling price=s.p

c.p×25=s.p×20

c.p/s.p=4/5

profit Percentage=(s.p-c.p)/c.p*100

profit=(5-4)/4*100=25%

Answer 2

Answer:

20%

Step-by-step explanation:

CP=25

SP=20

Gain= SP-CP= 25-20=5

ratio of gain to cp= 5/25

1/5=20% gain