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प्रश्न
Find the M.P. in the following :
S.P. = Rs.5343, Discount = 22%
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उत्तर
S.P. = Rs.5343, Discount = 22%
`"S.P."/"M.P." = 1 - "discount"/(100)`
⇒ `(5343)/"M.P." = 1 - (22)/(100)`
⇒ M.P. = `(100)/(78)` x Rs.5343
= Rs.6850.
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