ramandeep ramandeep

21-10-2017
Mathematics

contestada

With a speed of 55 mph, a driver drives through a tunnel in 1 minute. How long would it take him to get through the same tunnel with a speed of 45 mph?

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manderson4181 manderson4181

22-10-2017

it would take 11/9 of a minute

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krissy24 krissy24

22-10-2017

11/9 mins is correct

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