the odometer of a car rates 57321.0 when the clock shows that time at 8:30 a.m. what is the distance moved by the car if at 8:50 a.m. the odometer reading has changed to 5733 6.0 calculate the speed of the car in kilometre per minute during this time Express the speed in kilometre per hour also
please tell me answer step by step
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Answer:
Distance =57336.0km−57321km=15km
Speed in km/min =15km/20min=
4/3 km/min
Speed in km/hr=
4
3
×
min
km
×
hr
60min
=(15×3)km/hr=45km/hr.
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