At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at this sale, the amount saved will be what percent of the original price of the 5 tickets?

Correct Answer: 20%
Let the original price of each ticket be TK. 100 Then, original price of 5 tickets = TK. 500 Sale price of 5 tickets = TK. 300 Amount saved : = TK. (500 - 300) = TK. 200 ∴ Required percentage : = (200/500)×100 = 40%