Question

how to find CP 1 .SP = rupees 350 8.75 and gain 2.5 %​

Answer 1

Answer:

hello mate!

Step-by-step explanation:

To find cost price, we use the formula,

$cost \: price \: = selling \: price \: - \: \frac{gain\%}{100} \times cost \: price$

(or)

$selling \: price \: = (1 + \frac{gain\%}{100} ) \times cost \: price$

The answer,

Cost Price = 3442.9

Thank you mate!

Have a great day ahead!