Question

The ratio of the cost price and selling price of a bulb is 15 : 18. What is the profit percentage? 
please its urgent ​

Answer 1

Answer:

10%

Profit=11-10=1

Profit%=(1/10)×100

=10%

Explanation:

Answer 2

Let cost price be 15.

Selling price be 18.

So, Profit= 18-15=3

Profit% = (3/15)× 100=20%

Hence, the profit percentage is 20%.