Q. 1) Cost of a notebook is 12 and that of a pen is rs 15. Find the ratio of the cost ofa notebook to the cost of a pen. About the author Genesis

Cost of notebook = 12 Cost of pen = 15 Ratio of cost of notebook to the pen = 12/15 = 4/5 so the correct answer is 4/5 Reply

Cost of notebook = 12

Cost of pen = 15

Ratio of cost of notebook to the pen = 12/15

= 4/5

so the correct answer is 4/5