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| Math Central | Quandaries & Queries |
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Question from mathew, a student: A CAR TRAVELLING AT A SPEED OF 80km/hr. How much time will take this car to cross a tunnel of 100M |
Mathew,
You didn't say what units you want for the time so I am going to say seconds. You have units of kilometres/hour and metres and you want seconds so I see
Now to fill in the numbers
You can do th arithmetic,
Penny
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