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dalvyx
8 days ago
12

Mario walked at a rate of 2/3 miles every 10 minutes what is his unit rate every mile per hour

Mathematics
1 answer:
AnnZ [11.8K]8 days ago
5 0

Mario has a unit rate of 900 miles/hour.

Explanation:

It is given that Mario travels at a rate of 2/3 miles every 10 minutes.

We use the relation between speed, time, and distance, described by

\text{Speed}= \frac{\text{Distance}}{\text{Time}}

We have,

Distance = \frac{2}{3} \text{ miles}

Time = 10 minutes

By substituting these values into the preceding formula, we get

\text{Speed} = \frac{2/3}{10}\\\\ \text{Speed} =\frac{2}{10\cdot 3}\\\\ \text{Speed} =[tex]\frac{1}{15} \text{ miles/min}[/tex]

To express the unit rate in miles per hour, we must multiply by 60.

Thus, the resulting unit rate is

\frac{1}{15} \times 60\\ = 4 \text{ miles/hour}

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