20 minutes is 20 minutes
20 minutes is 20 minutes
0:20 · 0.33 decimal hours
20 minutes is 20 minutes. Written for a timesheet that wants decimal hours, it is 0.33.
How it is worked out
Divide by 60. 20 ÷ 60 = 0.33 hours. The whole number is the hours; multiply what is left by 60 to get the minutes back.