Question

1 hour=360 seconds (60*60) 1 kilometer=1000 meters to convert kilometers/hour to meters/second you can just do 1(kilometer)/1(hour)=1000(meters)/360(seconds) seeing as how you want your final answer in hours well convert the 89.44m/s train into km/h 89.44*1000/360=?km/h then you just pick a speed somewhere in between the two numbers and convert it into miles per hour (mph) 1mph=1.60934km/h so x/1.60934=?mph for the 2.5 hours distance traveled you can just plug in the time (2.5 hours) and your chosen speed into the equation you listed above which will give you how many miles the train has trave what do i need to do i dont understand