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3 years ago

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

Mathematics

2 answers:

n200080 [17]3 years ago

4 0

Answer:

47 mph.

Step-by-step 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.

myrzilka [38]3 years ago

4 0

Given that: Train travels 432 miles in every 4 hours

To Find: Unit rate of the train

⠀⠀⠀⠀⠀⠀<u>__________________</u>

Solution:-

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

⠀⠀

$:\implies\sf{speed(v)} \: = \dfrac{distance(s)}{time(t)}$

$:\implies\sf Speed\; (v) = \dfrac{423}{9}$

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

⠀⠀⠀⠀

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

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