Question

cost of 8 ball pens is Rs56 and cost of a dozen pens os Rs180. Find the ratio of the cost of a pen to cost of a ball pen​

Answer 1

cost of one ball = 56/8

= 7

cost of one pen as per dozen

180/12

= 15

so ratio = 7/15

7:15

Answer 2

Answer:cost of one ball pen = 56/7 = 8

Cost of one pen = 180/12 = 15

Ratio of pen to ball pen = 15/7.

Hope it helps!

Step-by-step explanation: