Question

31. If the cost price of 12 articles is equal to selling price of 10 articles. What is the profit percent?​

Answer 1

Answer:

CP of 12 articles=SP of 10 articles

Let both be 120

120=120

CP of 1 article=120/12=10

SP of 1 article=120/10=12

Profit=2

Profit % =2/10×100=2×10

=20%

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