1 hour = 60 minutes so 1.9 hours = 60*1.9 = 114 minutes. Simple!
0.213 miles per minute.
903L/min = 54.18m3/hr
(60 mi/hr) x (5,280 ft/mi) x (1 hr / 60 min) x (1 meter / 3.28084 feet)= (60 x 5,280) / (60 x 3.28084) (mi - ft - hr - meter / hr - mi - min - ft)= 1609.344 meters/minute
0.01945 km/hr = 19.45 m/hr = 1945 cm/hr = 1945/60 = just over 32.4 cm/min
Minute is 1/60th of an hr.
4 hours and 1 minute.
(Qkm/hr) x (1,000 m/km) x (1 hr/60 min) = 162/3Q meter/minute
3600
3
8 to 19 times
You appear to misunderstand. At best it is 'speed' 1 mile in a minute is 60 mph. 2 miles in one minute is 120 mph . However, in nautucal terms 1 nautical mile is divided into 60 minutes. It is a measure of distance at sea across an ocean.
133,000,000,000 minutes = 133000000000/60 min/hr/24 hr/day/365 day/year = 253,044 years