Question

By selling an article for 900, a person lost 10%. Find the C.P. of the article.

please explain​

Answer 1

Answer:

900 is the 90% of the cp

therefore 1% of cp = 900/90=10

therefore 100%= cp

therefore cp= 10× 100=1000

cp is 1000

hope it helps plz thanks and brainliest

Answer 2

Answer:

let the CP be Rs. x

loss = 10 ℅

10% of x

10/100 *x = x/10

x -x/10 = 9x/10

ATQ, 9x/10= 900

900 * 10/9 = ₹1000 Answer.

So the CP is ₹1000