Answer:
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Step-by-step explanation:
The answer would be 150 meters
to convert centimeters to meter divide by 100
Answer:
Either 0 or 1/7 depending upon the context, need more information
100m= 0.621371 miles
11 seconds = 0.0030556 hours
s=d/t
0.0621371miles/0.0030556hours = 20.3355miles/hours
round off to 20.3 miles per hour