Question

cost of dozen pens is 108rupees and cast of 8 ball pens is 56rupees . find the ration of the cast of a pen to the cast a ball pen...​

Answer 1

Answer:

9:7

Hope this helps you !

Answer 2

Answer:

9:7

Step-by-step explanation:

Cost of dozen pens = 108

⇒Cost of 12 pens = 108

⇒Cost of 1 pen = 108 / 12 = Rs. 9

Cost of 8 ball pens = 56

⇒Cost of 1 ball pen = 56/8 = Rs.7

Ratio of cost of a pen to cost of ball pen = 9 : 7