Question

if 3/7 of the cost of an article is Rs 2700. What is the cost of 8 articles.

Answer 1

Hope you find it useful!:)
We are supposing the cost of one article to be :x
Rest solution in photo.


Thanx

Answer 2

let the cost is article be x
(3/7)x=2700
x=900x7
price of 8 articles =56x900=50400