a shop keeper 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?
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20/16
Step-by-step explanation:
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16x=20
x=20/16
Answered by
0
Answer:
Step-by-step explanation:
Let the printed price is 100
So selling price is 84
And cost price = 80*(100/120)=70
So ratio will be 10:7
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