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Find the Discount Percentage in the Folllowing : M.P. = Rs.6840, S.P. = Rs.5814 - Mathematics

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प्रश्न

Find the discount percentage in the folllowing :
M.P. = Rs.6840, S.P. = Rs.5814

योग
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उत्तर

M.P. = Rs.6840, S.P. = Rs.5814

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

⇒ `(5814)/(6840) = 1 - "D"/(100)`

⇒ `"D"/(100) = 1 - (5814)/(6840)`

⇒ D = `(1026)/(6840) xx 100`
= 15
∴ Discount = 15%.

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अध्याय 2: Profit , Loss and Discount - Exercise 2.4

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फ्रैंक Mathematics [English] Class 9 ICSE
अध्याय 2 Profit , Loss and Discount
Exercise 2.4 | Q 3.2
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