Question

An article was purchased for rs 1239 including get of 18 percent. Find the price of the article before get was added

Answer 1

Answer:

let the price of the article be =100

GST on article =18/100*100

equal to =18

so money paid 100 plus 18= 118

by unitary method =

if price paid for article =100 then cp=118

if price paid for article is 1 then cp=100/118

if price paid for article is 1239 then cp=100/118*1239=1050