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Sever21 [200]
3 years ago
7

A person walks 2 3 of a mile in 2 9 of a hour. Which complex fraction when simplified will compute the unit rate of miles per ho

ur?
Mathematics
2 answers:
hodyreva [135]3 years ago
5 0

Answer:

3 mi/hr

Step-by-step explanation:

The rate of miles per hour refers to the speed, which is calculated with:

s=\frac{d}{t}

Where:

d=\frac{2}{3}mi

t=\frac{2}{9}hour

Replacing all values, we have:

s=\frac{\frac{2}{3}mi}{\frac{2}{9}hour}=\frac{18}{6} mi/hour\\s=3 mi/hr

<h3>Therefore, the ratio is</h3>

3 mi/hr

GaryK [48]3 years ago
3 0
2/3  /  2/9
= 2/3 * 9/2
=18/6
=3

rate = 3 miles per hour
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