Question

6. A train covers 80 4/5 km in 1 hour. How much distance will it cover is 4 3/4 hours?


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Answer 1

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Brainlyunknowngirl answered it :

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Here,

Distance covered in one hour =804/5km

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$80 \frac{4}{5} km = \frac{104}{5} km$

So the velocity if the train is 404/5 km/hr.

Let us take x as the discance covered in 43/4 hrs.

Now,

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$speed \: = \frac{distance}{time} \\ = \frac{104}{5} = \frac{x}{ \frac{19}{4} } \\ = \frac{104}{5} \times \frac{19}{4} = x \\ = x = 383.8km$

Thus, the distance covered in 4 3/4hrs = 383.8km

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