Find the ratio of the price of a pencil to that of a ball pen if pencil cost is $ 96 per score and ball pens cost $ 50.40 per dozen
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Cost of a score of pencil is 96, therefore the cost of one pencil is 4.8 INR
Cost of a dozen of ball pen is 50.40,
therefore the cost of one pen is 4.2 INR.
Ratio of price of pencil to ball pen is 4.8/4.2, which can also be written as 8:7.
Cost of a dozen of ball pen is 50.40,
therefore the cost of one pen is 4.2 INR.
Ratio of price of pencil to ball pen is 4.8/4.2, which can also be written as 8:7.
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