pigletpink92
contestada

Seetha drove to work at 30 miles per hour. How fast would she need to drive home for the average speed for her round trip commute to be 60 miles per hour

Respuesta :

ameenahready

Answer:

40

Step-by-step explanation: Total distance = 60 miles

Total time = 30 / 30 + 30/60 = 3/2

Avg. speed = 40.

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