Question

1:20convert into hr,min and second so that they are equal​

Answer 1

Answer:

hour = 1.2

minute = 80

seconds = 4800

Step-by-step explanation:

1 hr + 20 min = 1.20 or 1.2

in minute 1 hr =60 min + 20 min = 80

in second 1hr = 3600 seconds + 20 min

3600+1200= 4800