Question

1hours5minutes:45minutes​

Answer 1

Answer:

13:9

Step-by-step explanation:

1hr= 60min+5min =65min:45min

                             =5*13:5*9

                             =13:9

Answer 2

Answer:

1hour = 60min + 5min

1hour = 65min

Now

65min : 45min

13min : 9 min

if it helps you...

Then don't forget to follow me....