Question

cost of a dozen pens is rupees 360 and cost of 8 ball pens is rupees 112 find the ratio of the cost of a pen to the cost of a ball pen . With Solution

Answer 1

15:7 should be the answer

Answer 2

30/14=15/7

cost of each pen is 30

cost of each ball pen is 14

therefore 15/7

mark my answer as brainiest