Question

a shopkeeper sells an article at RS.320 thus suffering a loss of 20% find the cost pirce of the article

Answer 1

Answer:Let C.P Be x.

S.P. + 20% of x = x

320 + 100÷20 of x = x

320 + 20x by 100 = x

(320×100 +20x) by 100 = x

32000 +20x = x × 100

32000 = 100x - 20x

32000 = 80x

32000 by 80 = x

400 = x

C.P.= x = 400.

Step-by-step explanation: