While travelling, john left destination a at 9 am. driving until 7 pm, he travelled a total of 500 miles. the next day, john lef
t at 9 am and drove until 5 pm, covering 270 miles. what was the average speed for both days, while driving?
2 answers:
Answer:
10 hours 500 miles
8 hours 270 miles
_________________
18 hours 770 miles
Average speed: 770 / 18 = 42.77;
Step-by-step explanation:
Answer: 42.78 miles per hour.
Step-by-step explanation:
Given: For first day,
Distance
miles
Time
hours
For next day
Distance
miles
Time
hours
For both days,
Total distance =
miles
Total time taken =
hours
Now, the average speed for both days, while driving will be

Hence, the average speed for both days, while driving = 42.78 miles per hour.
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