Math, asked by jasvirsaini289, 11 months ago

Find the loss or gain as percent if the cost price of 10 articles all of the same kind is equal to selling price of 8 articles

Answers

Answered by sonalika1989
3

Answer:

cp of 10 articles = sp of 8 articles = x

cp of 1 article = x/10

sp of 1 article = x/8

gain = x/8 - x/10

=5x - 4x /40

=x/40

gain % = gain /cp ×100

= x/40/x/10 ×100

=x/40 × 10/x ×100

= 25%

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