a car with an average speed of 60 kms/hr take 45 minutes to reach Tumkur from Bangalore if the speed is reduced by 6 km/hr how much more time in minutes it will take to cover the same distance
Answers
Answered by
0
Answer:
the average of car speed = 60 kms/hr
Answered by
4
Answer:
5 minutes
Step-by-step explanation:
45 min = 45/60 hrs =3/4 hrs
since, distance = speed X time
= 60 X 3/4
= 45 km
therefor distance between Bangalore to tumkur is = 45 km
therefore,
60 kmph - 6kmph = 54 kmph
time = distance / speed
= 45 / 54
= 5/6 hr
= 0.83 hr
or
= 49.8 min
~ 50 min
50 - 45 min = 5 min more to cover distance
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