2 mins
1 hour = 60 minutes therefore 60 mins + 42 mins = 102 mins 102 mins x 60 seconds = 6120 seconds 6120 seconds
1 minute = 60 seconds 560 seconds = 560 / 60 mins = 91/3 mins (or 9 mins 20 seconds)
20 mins + 840 seconds = which is 34 mins
270 seconds.
1,140 seconds.
150 seconds
120 seconds.
Days*24 = hours Hours*60 = mins Mins*60 = seconds
1600 (seconds) / 60 (seconds /min) = 26 mins 40 seconds 26.67 mins = 60 (minutes/hour) = .44 hours
first you have to convert the 6 mins to seconds 60 x 6 = 360 + 35 = 395 sooo 8550/395 = 21.65 m/s
Add the seconds first. 45+14+10 is 69 seconds, i.e. 1 min 9 secs. Mins = 9+37 (+1 from the seconds) is 47 mins. So total 47 mins 9 seconds