Allen runs 8 miles in 3 hours steady pace. How long does it take for him to run 3 miles?

Mathematics

1 answer:

lbvjy [14]3 years ago

8 0

It takes Allen 0.375 hours to run one mile. To run three miles, it would take him 1.125 hours, or 67.5 minutes.

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Given the formula b=rs/t solve for s

Gekata [30.6K]

Answer:

$s = \frac{bt}{r}$

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

$b = \frac{rs}{t}$

$bt = \frac{rst}{t}$

We get $bt = rs$

Now we divide by r, both sides of the equation.

$\frac{bt}{r} = \frac{rs}{r}$

Finallly we obtain:

$\frac{bt}{r} = s$ or

$s = \frac{bt}{r}$

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What conversion factor would you use to solve thikproblem?

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