The cost price of 20 article is the same as the selling price of x article.if the profit is 25%,then value of x is
Answers
Answered by
3
Step-by-step explanation:
Let cost price of one article
=
1
=1
Then, cost price of
20
20 articles
=
20
=20
Given that cost price of
20
20 articles = selling price of
x
x articles.
Therefore, selling price of
x
x articles
=
20
=20
⇒
⇒ selling price of
20
20 articles
=
20
×
20
x
=
400
x
=20×20x=400x
20
×
125
100
=
400
x
⇒
x
=
16
Answered by
1
Answer:
Step-by-step explanation:
25=[(20-x)100]/x
x=4(20-x)
5x=80
x=16
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