Question

determine the time taken when distance is 7150 km and speed is 780 km /hour

Answer 1

Given: Time = ?

           Speed = 780 km/hr

          Distance Travelled = 7150 km

Method : Speed = Distance/time

               Time = Distance/speed

                         = 7150/780

                         = 9.16 hr

We need to convert this into seconds as the unit of time is secs.

So,

= (9.16 * 60)60

= 549.6 * 60

= 32,976 secs

∴the amt of time taken to travel a distance of 7150 km under the speed of 780 km/hr is 32,976 secs.

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Answer 2

Answer:

9.10 hours

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