That's a pretty good time, I would say.
Most 37 year old's won't be near that time.
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)
1,140 seconds.
270 seconds.
20 mins + 840 seconds = which is 34 mins
150 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
300 mins is 5 hours or 18000 seconds
seconds I assume. 7500/60 is 125 mins