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a shopkeeper earns a profit of 20% on selling a book at a 16% discount on the printed price. the ratio of the cost price and the printed price is?

Read Solution (Total 5)

Let the printed price is 100.
So selling price=84
And cost price=84*(100/120)=70
So ratio will be 10:7
11 years agoHelpfull: Yes(7) No(0)

An is 7:307
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ans given is 7:10 Pl solve Thnaks....
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is it 16 : 125
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thanx @ manohar
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Bank Exam Other Question

What is the least number which when subtracted from both the terms of the fraction 76 will be give a ratio equal to?2116 pure milk costs Rs 20 per litre.after adding water the milkman sells the mixture at the rate of Rs 18 per litre, thereby making a profit of 25%. In what ratio does he mix the two?