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Naddika [18.5K]
3 years ago
5

Alyn drives 20.4 miles in 17 minutes.

Mathematics
1 answer:
Galina-37 [17]3 years ago
5 0

Answer:

  • 12 mph

Step-by-step explanation:

<em>Speed = distance/time</em>

  • Distance = 20.4 miles
  • Time = 17 minutes = 17*1/60 hours = 17/60 hours

<u>Speed is:</u>

  • 20.4 : 17/60 =
  • 20.4*60/17 =
  • 72 mph

<u>Alyn exceeded the limit by:</u>

  • 72 - 60 = 12 mph
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