1.2 h x 60min/h = 72 minutes
Around 18 hours. To be accurate 18 h 6 minutes
h for hours, m for minutes.
1 hour = 60 minutes h hours = 60h minutes
60min/h x 3h = 180min
574min x 1h/60min = 9.567 h 0.567h x 60min/h = 34.0min 574 minutes = 9 h and 34 min.
5.2 H equalls 60 * 5.2 equalls 312 minutes
2 hours 10 minutes
13 hours 45 minutes
2h, 33m and 46s=9226s. H=Hours M=Minutes S=Seconds
93.22 m ÷ (60 m/h) ≈ 1.554 hours
24 h in a day so 24x12 = 288 hours, 0minutes, 0seconds.