What is 19.1×10819.1×108 cm/mincm/min in meters per hour?
1.146×10^7 m/h
1.146×10^9 m/h
3.183×10^7 m/h
3.183×10^9 m/h

We are asked to convert the units of the given value from cm/min to units of meters per hour. The conversion factor needed would be as follows:

100 cm = 1 meter
60 min = 1 hr

19.1×10^8 cm/min ( 1 m / 100 cm ) ( 60 min / hr ) = 1.146×10^9 m/h

Therefore, the correct answer is the second option.

Hope this helps. Have a nice day.