4. The speed of a train is 61/2
kilometre per hour. The time required
to cover 610 kilometre
A. 496 minutes
O B. 497 minutes
Ο Ο Ο Ο
O C. 260 minutes
O D. 1200 minutes
Answers
Answered by
0
Answer:
option d is correct of this question
Answered by
5
Answer:
Distance to cover = 610 km.
Speed of train = 61/2 km/hr.
Time taken = Distance/Speed
= 610÷61/2
= 610×2/61
= 20 hr.
= 20×60
= 1200 min. ans......
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