Question

Anand gained 20% by selling a book at Rs 30. Find his gain percentage if he sells it for Rs 36.​

Answer 1

Answer:

44 percent

Step-by-step explanation:

Given,Gain percent =20 percent

SP=₹30

So I can find the CP=

100/100+20×30=25

Now,I have CP ₹25.

New SP=₹36

so,Gain=SP-CP

36-25=₹11

Gain percent=Gain/CP×100

11/25×100=44 percent