Question

20 article cost Rs 100 what is the cost of 1 article​

Answer 1

Step-by-step explanation:

let c.p of each art article 1 C.P of X articles =rs.x SP of x articles=rs 20

profit =rs.(20-x)

therefore (20-x/X. × 100 =25

2000-100x=25x

125x=2000

X=16