Question

express 1 hour 15mins:45mins in simplest form​

Answer 1

Answer:

since 1 hour=60 mins,

1 hour 15 minutes=60+15=75 minutes

i.e. 75 minutes: 45 minutes

=5:3

Answer 2

Answer:

1 hour 15 minute = 75 min

= 75/45

= 5/3 is your answer

Step-by-step explanation:

Hope it helps you