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find the ratio ofthe price of a pencil tothat of a ball pen if pencil cost rs 96 per score and ball pen  cost rs 50.40per dozen

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1 score =20
Price of 20 pencils =Rs 96
Price of 1 pencil=Rs 96/20=Rs 4.8
1 dozen =12
Price of 12 pencils=Rs 50.40
Price of 1 pencil=Rs 50.40/12=Rs 4.20=Rs 4.2
Ratio=4.8:4.2
= 4.8*10 : 4.2*10
=48:42
=24:21
=8:7
Therefore the required ratio =8:7
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above
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let me
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add
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8:7
is the answer
 
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8:7
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the direct answer without step is 8:7 ratio
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required ratio is 146$
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8:7
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hi
 
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the answer to the question is 8:7
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8:7 is the answer to the question 
 
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8:7 .. is the answer ...
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8:7 is the total answer
 
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the ratio is 8:7
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8:7
 
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It's 8:7
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8:7 ans
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8:7  
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