Answered

Get the information you need with the help of IDNLearn.com's extensive Q&A platform. Get accurate and timely answers to your queries from our extensive network of experienced professionals.

1 point 3 John ran 3 les in of an hour Marlon ran s 4 miles in of an hour How lar did Marlon run in one hour?

1 Point 3 John Ran 3 Les In Of An Hour Marlon Ran S 4 Miles In Of An Hour How Lar Did Marlon Run In One Hour class=

Sagot :

Answer:

6.2 miles per hour

Explanation:

Marlon ran 8 1/4 miles in 4/3 of an hour.

So, we first need to transform the mixed number 8 1/4 into a fraction using the following equation:

[tex]\begin{gathered} A\frac{b}{c}=\frac{A\cdot c+b}{c} \\ 8\frac{1}{4}=\frac{8\cdot4+1}{4}=\frac{32+1}{4}=\frac{33}{4} \end{gathered}[/tex]

Then, we need to divide 33/4 miles by 4/3 hour as:

[tex]\begin{gathered} \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot d}{b\cdot c} \\ \frac{\frac{33}{4}}{\frac{4}{3}}=\frac{33\cdot3}{4\cdot4}=\frac{99}{16}=6.2\text{ miles per hour} \end{gathered}[/tex]

So, Marlon ran 6.2 miles per hour.

We appreciate your contributions to this forum. Don't forget to check back for the latest answers. Keep asking, answering, and sharing useful information. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.