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Two successive discounts of 20% and 40% are equivalent to a single discount of1). 58%2). 67%3). 55%4). 52% |
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Answer» LET the Marked Price be 100. After FIRST discount, selling price = 100 – 20 = 80 After second discount, selling price = 80 – 40% of 80 = 80 – 32 = 48 ∴ Total discount = $(100 - \frac{{48}}{{100}} \times 100)$ = 52% |
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