kjnd0371 kjnd0371
  • 21-08-2020
  • Physics
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It takes Serina 0.55 hours to drive to school. Her route is 22 km long. What is Serina’s average speed on her drive to school?

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ricchad
ricchad ricchad
  • 21-08-2020

Answer:

= 40 km/hr

Explanation:

speed = distance / time

= 22km / 0.55 hr.

= 40 km/hr

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