Cost of a dozen pencils is ₹ 180 and cost of 8 pens is ₹ 56. The ratio of cost of a pencil to the cost of pen is *
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Cost of a dozen pencils is ₹ 180 and cost of 8 pens is ₹ 56. The ratio of cost of a pencil to the cost of pen is *
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Step-by-step explanation:
pencil 15 pen 7 please mark as brainliest
Step-by-step explanation:
cost of a dozen pencils is Rs.180
so cost of 1 pencil= 180/12=15
cost of 8 pens is Rs.56
so cost of 1 pen=56/8=7
the ratio of cost of a pencil to the cost of pen is 15:7