Math, asked by manik5307, 9 months ago

A bus is moving at a uniform speed of 80km/h.
(a) how far it will travel in 20 minutes
(b) find the time required to cover a distance of 260 km

Answers

Answered by shreekant16
1

Answer:

a) 26.67 km

b) 3.25 second

Step-by-step explanation:

a) distance = speed × time

= 80 km/h × 20 minutes

= (80×5/18) m/s× 20×60 second

= 80×5×20×60/18 metre

= 80000/3 metres

= 80/3 km = 26.67 km

b) time = distance / speed

= 260/80 = 13/4 = 3.25 second

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