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Find the Discount Percentage in the Following : M.P. = Rs.1960, S.P. = Rs.1176 - Mathematics

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Question

Find the discount percentage in the following :
M.P. = Rs.1960, S.P. = Rs.1176

Sum
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Solution

M.P. = Rs.1960, S.P. = Rs.1176

`"S.P."/"M.P." = 1 - "discount"/(100)`

⇒ `(1176)/(1960) = 1 - "D"/(100)`

⇒ `"D"/(100) = 1 - (1176)/(1960)`

⇒ D = `(784)/(1960) xx 100`
= 40
∴ Discount = 40%.

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Chapter 2: Profit , Loss and Discount - Exercise 2.4

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Frank Mathematics [English] Class 9 ICSE
Chapter 2 Profit , Loss and Discount
Exercise 2.4 | Q 3.3

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