hours,
3.
many students are required so
Running at an average speed of 40 km/hr, a bus completes a journey in 4
,
How much time will the return journey take if the speed is increased to 45 km/hr?
Answers
Answered by
0
Answer:
time taken to travel the same distance at45km/h is 4hour
Step-by-step explanation:
speed=40km/hour
time=4.5 hours
therefore, Distance = speed × time =40×4.5
Distance =180km
_______________________________
_______
New speed = 45 km/hour
Distance=180km
therefore,. time taken = Distance /, speed = 180×45
time taken=4 hours
Similar questions