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18-05-2020
Mathematics

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In driving down to Salem, Nathan strictly followed the speed limit. He drove 55 mph for 15 minutes in the city and then 65 mph for 25 min through the countryside.

What was Nathan’s average speed for the whole trip?

Respuesta :

Thebest022pro Thebest022pro

18-05-2020

61.25MPH

55*15+65*25=2450

2450/40=61.25MPH

ANSWER IS 61.25 MPH

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