Question

express the ratios in its simplest form. 1 hour:45 min.​

Answer 1

Answer:

1 hr : 45 min

1 hr = 60 min

=> 60:45

=> 4:3

Answer 2

1 hour : 45 min

1 hour = 60 min

60 min : 45 min

= 60/45 = 12/9 = 4/3

= 4:3 is the simplest form