Question

A bookseller bought 20 pencils at Rs 4.50 each and sold them at Rs 5.75 each. What i total profit? ​

Answer 1

Answer: Rs 25

Step-by-step explanation:

Each pencil has a profit of Rs 1.25 since
`\text{revenue} - \text{cost} = 5.75 - 4.50 = 1.25`

Multiply that result with 20 to get the final answer shown above in bold.