Discussion Forum : True Discount
Question -
The difference between a single discount of 30% on Rs.550 and two successive discounts of 20% and 10% on the same amount is
Answer: Option D
Answer: (d)Using Rule 5,(Special Case) : When two successive disounts are given, then overall discount is =$(D_1 + D_2 - {D_1D_2}/100)%$
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Answer: (d)Using Rule 5,(Special Case) : When two successive disounts are given, then overall discount is =$(D_1 + D_2 - {D_1D_2}/100)%$
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