Question

The cost price of an article is 20 naira. If a man paid 18 naira. What percent discount has been given.

Answer 1

Answer:

10% Discount

Step-by-step explanation:

Cost Price = 20

Selling price = 18

Discount amount = 20 - 18 = 2

Percentage discount = $\frac{Discount Amount}{Original Amount}$ x 100

                                   = $\frac{2}{20}$ x 100

                                   = 10%

Answer 2

Answer:

OK

Step-by-step explanation:

The answer is in the attachment

Radhe Radhe

Jay Shree Krishna