Question

A train travels 423 miles every 9 hours. What is the unit rate of the train?

Answer 1

Given that: Train travels 432 miles in every 4 hours

To Find: Unit rate of the train

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Solution:-

we can find the unit rate of train by divide the distance and time.

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`:\implies\sf{speed(v)} \: = (distance(s))/(time(t))`

`:\implies\sf Speed\; (v) = (423)/(9)`

`:\implies\sf Speed \: (v) = 47 \;mph\;(miles\;per\;hour)`

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`\therefore \underline {\sf{Hence \: , \: \pmb{47mph} \: is \: the \: required \: answer}}`

Answer 2

47 mph.

Explanation:

The unit rate would be in mph.

Divide 423 miles with 9 hours:

423/9 = 47

47 mph, or miles per hour, is your answer.

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