cost of dozen pen is rupees 180 and cost of 8 ball pen is rupees 56 find the ratio of the cost of a pen to the cost of a ball pen
Answers
Answered by
28
Answer:
15:7
Step-by-step explanation:
One dozen pen = Rs. 180
Cost of One pen = 180/12 [∵ 1 Dozen = 12 Units]
= Rs. 15
Cost of 8 ball pens = Rs. 56
Cost of 1 ball pen = Rs. 56/8
= Rs.7
∴ Cost of a pen : Cost of a ball pen = 15 : 7
Answered by
25
cost of dozen pen=180
dozen=12
cost of one pen= 180/12
=15
cost of 8 ball pen =56
cost of one ball pen=56/8
=7
the ratio of the cost of a pen to the cost of a ball pen = 15:7
hope it helps and please mark brainliest
dozen=12
cost of one pen= 180/12
=15
cost of 8 ball pen =56
cost of one ball pen=56/8
=7
the ratio of the cost of a pen to the cost of a ball pen = 15:7
hope it helps and please mark brainliest
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