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Ne4ueva [31]
3 years ago
8

Jerry ran 3/4 of a mile in 1/8 of an hour. What was Jerry's rate of speed in miles per hour?

Mathematics
2 answers:
omeli [17]3 years ago
6 0

The rate of speed of Jerry in miles per hour is 6 miles per hour

<u>Solution:</u>

Given that, Jerry ran 3/4 of a mile in 1/8 of an hour.  

<em><u>To find: </u></em>Jerry's rate of speed in miles per hour

The relation between distance and speed is given as:

\text { distance travelled }=\text { speed } \times \text { time taken }

\text { In our problem, distance travelled }=\frac{3}{4} \text { mile and time taken }=\frac{1}{8} \text { hour }

\begin{array}{l}{\rightarrow \text { speed }=\frac{\frac{3}{4}}{\frac{1}{8}}} \\\\ {\rightarrow \text { speed }=\frac{3}{4} \times \frac{8}{1}=6} \\\\ {\rightarrow \text { speed }=6 \text { miles per hour }}\end{array}

Hence, the speed of Jerry is 6 mile per hour.

yarga [219]3 years ago
3 0

Answer:

6 miles per hour

Step-by-step explanation:

we'll set up the problem like this:

3/4 mi = 1/8 hr

now multiply each side by 8:

24/4 mi = 1 hr

simplify:

6 mi = 1 hr

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