Answer:
383.8
Step-by-step explanation:
The train covers a distance of 80 + (4/5) = 81.6 kilometers in 1 hour.
Since there are 4 wholes and 3/4ths of an hour in 4 3/4 hours, the total time is 4 + (3/4) = 19/4 hours.
Therefore, the train will cover 81.6 kilometers/hour * 19/4 hours = 383.8 kilometers in 4 3/4 hours.
Answer:
distance=80whole 4/5km
time=1h
speed=d/t=404km/h
time= 19/4 hours
distance=s×t= 1919km
