Math, asked by ankit3412, 1 year ago

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 nickkaushiknick
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 jovitha2005
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
Similar questions