Mrs. Wind drives at a speed of 40 mph from SF to UC Santa Cruz. On her way back to SF, her average speed was 60 mph. If the total trip took 5 hours, how many hours did she take driving back to SF?

Respuesta :

Answer:

3 hours and 33 minutes

Step-by-step explanation:

Rounded to the nearest tenth is 3 and 30 minutes

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