Question

A car travels at a uniform speed of 30 km per hour for 30 minutes and then at at a uniform speed of
40 km per hour for the next 40 minutes calculate the total distance travelled by the car and its
average speed

Answer 1

Answer:

time=distancespeed . So, the time required by the car to cover 30km at the uniform speed of 40 km/hr is =3040 hours.

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Answer 2

Answer:

78 is the answer okkkkkkkkk

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