54 km/95 = .5684 hr
54 km/118 = .4576 hr
difference = .11 hr
.11 hr * 60 min/hr = 6.647 min
which is 6 minutes and 39 seconds
You and a friend each drive 54 km. You travel at 95 km/h; your friend travels at 118 km/h. How many minutes will your friend have to wait for you at the end of the trip?
1 answer