Find the effective discount for the scheme 'buy 10, get 6 free'.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 37.5%.
Effective discount = free items ÷ total items = 6 ÷ (10 + 6) = 6 ÷ 16 = 3 ÷ 8
Percentage = (3 ÷ 8) × 100% = 300 ÷ 8 % = 37.5%