cost of a dozen pens is rupees 180 and cost of 8 ball pens is rupees 56 find the ratio of the cost of a pen the cost of a ball pen
Answers
Answered by
2
Answer:
15 : 7
Step-by-step explanation:
180/12 =15
56/8 =7
Answered by
3
Answer:
15:7
Step-by-step explanation:
Cost of 12 pens=Rs.180
Cost of 1 pen= 180/12=Rs.15
Cost of 8 ball pens=Rs.56
Cost of 1 ball pen=56/8=Rs.7
Ratio=Cost of 1 pen/Cost of 1 ball pen
=15/7
=15:7
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