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During five successive hours a car covered 65 km. 72 km, 68 km, 70 km and 55 km. Find
the average speed of the car per hour.
othe. 14 years
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6
Answer:
66 km
Step-by-step explanation:
Average=Sum of observations/ no. of observations
= 65+72+68+70+55/5
=330/5
=66
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