emily is driving to djoni which is 480 km away. she is driving at an average of 50mph. how long will it take for her to get there?

480 x .621 = about 300 miles

So   D / R = T   .....

300/ 50  = about 6 hrs.......as Natthada   has said

It will take her six hours to get to Djoni(without traffic).