two buses A and B covers a distance between two stations P and Q .Bus A moves at an average speed of 54 km per hour and bus B at an average speed of 60 km per hour. if the bus A takes 10 hours to complete the journey, how long will the bus B take?
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1
Speed=Distance/Time so
Distance=Speed × Time
Distance = 54× 10 = 540 km
Speed of Bus B= 540/60= 8 hours
Distance=Speed × Time
Distance = 54× 10 = 540 km
Speed of Bus B= 540/60= 8 hours
asa5:
you have a mistake
answer is 9 hrs
Answered by
5
therefore bus b takes 9 hours to travel from p to q
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