a car travel for 8 hour at an average speed of 60 km h if the car keep up as an average speed of 48 km h how long will it take to complete the same journeys
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Answered by
12
Dist of the trip = 8*60 kms
=480kms
Time if avg speed was 48km h = 480/48hrs
=10hrs
=480kms
Time if avg speed was 48km h = 480/48hrs
=10hrs
Answered by
15
Total Distance of journey = Speed × Time = 60 × 8 = 480 Km
Similarly Distance of journey will remain same.
Hence using same formula
480 = 48 × Time
Transposing 48 to left
480 / 48 = Time
Hence Time = 10 hr
Similarly Distance of journey will remain same.
Hence using same formula
480 = 48 × Time
Transposing 48 to left
480 / 48 = Time
Hence Time = 10 hr
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