10
110 (275 x .40)
3 hours 40 minutes.
3.66... hours
180 ÷ 40 = 4.5 Or 4 remainder 20
6 hours 40 minutes
x-40
275
An hour = 60 minutes 40 Minutes = 40/60 Hours 40 Minutes = 2/3 Hours
275/1000 = 11/40
275/1 if you meant km, then it is 275/1000, simplifies to 11/40
11000/40 = 275