Question

The amount of loss and gain are same, when an
article is sold for Rs 615 and Rs 680 respectively.
Find its cost price.​

Answer 1

Step-by-step explanation:

find the difference 680-615= 65

devide in two same part 65/2= 32.5

so both article's cost is =647.5

let's take a view. 615+32.5= 647.5

and another is 680-32.5= 647.5