Question

10 ) if the ratio of its C.P. and S.P. is 4:5
find its profit and loss %
यदि किसी वस्तु का क्रय मू : विक्रय मू = 4 : 5 हो ,
तो वस्तु पर लाभ या हानि प्रतिशत ज्ञात करो
क 25 %
ख 20 %
ग 15 %
घ 18 %​

Answer 1

Answer:

Profit % = 25%

Step-by-step explanation:

Here given that ratio of C.P and S.P is 4:5

Now,

Let C.P is = 4x

and S.P is = 5x

profit = S.P - C.P

         = 5x - 4x = x

profit % = (profit * 100)/C.P

             = ( x*100) / 4x

             = 25%

Answer 2

Answer:

let C.P. be 4x and S.P. be 5x.

Here, S.P. is greater than C.P. so we get profit.

Profite = S.P. - C.P.

= 5x - 4x = x

profite per centage = profite/ C.P. * 100

= x/4x * 100 = 100/4 = 25%