bus takes 1 hour 30 minutes to cover a certain distance at a speed of 60 km per hour how much time will it take to cover a distance and travelling at a speed of 45 km per hour
Answers
Answered by
5
Answer:
2 hours
Step-by-step explanation:
1h30m change it to 1.5
then find distance from speed × time
1.5×60 = 90
distance ÷ speed = time
90÷45 = 2
Answered by
9
Answer:
2 hours
Step-by-step explanation:
distance = speed × time
= 1hr 30min × 60
= 1.5 × 60 km = 90 km
time = distance/speed
= 90/45 = 2hours
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