Question

if the selling price of 20 articles is equal to the cost price of 15 articles , then what is the total percent​

Answer 1

Answer:

Find SP and CP of 15 articles by taking CP of one article as Rs x

(ii) As the CP of 20 article is equal to SP of 15 article trader earns profit .

(iii) Let C =20 and S =15

Profit % =(S−CS)×100=33.1/2