Question

1. The distance between two cities is 100 km. A
man drove his car from one city to another in 2
hours 30 minutes. Calculate the average speed of
the car.
2. Tina who was travelling in a car noted following odometer reading , at 8 a.m. 34572.7km . If the car did not halt during this period , calculate the speed of the car.




Help me explain and answer the question​

Answer 1

1) 40km/hr as

speed =distance x time

Answer 2

Answer:

40km/hr

AVERAGE SPEED=DISTANCE/TIME

=100/2.5

=40km/hr

48 km/h.

Total distance, d = 346l 668.7 km-34572.

km

d = 96 km

Starting time e = 8 am

Ending me = 10 am

Total time taken 1^ prime prime t^ prime prime =10-8=2 h

Speed 1^ prime prime s^ prime prime =d distance/time taken

S = 96/2 = 48 km/h

Thus the speed of Mansi is 48 km/h.

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