paudelmuna33 paudelmuna33

14-01-2021
Mathematics

contestada

Find the cost price when,
(a) Selling price = Rs 725 and 15% gain

Respuesta :

kritika3375 kritika3375

14-01-2021

Step-by-step explanation:

Selling Price (SP) = Rs. 725

profit rate (P%) = 15 %

Now

Cost Price (CP)

[tex] = \frac{sp \: \times 100}{100 + p\%} \\ = \frac{725 \times 100}{100 + 15} \\ = \frac{72500}{115} \\ = rs \: 630.42[/tex]

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