peyton ran 4/5 of a mile in 1/8 of an Hour. What is Peyton's constant of proportionality in miles per hour?

6.4 Miles Per Hour

Step-by-step explanation:

Let h be hours

Let mi be miles

We put this in equation form

4/5mi = 1/8h

In order to calculate the rate we would have to make h singular therefore we multiply both sides by 8

4/5mi * 8 = 1/8h * 8

= 32/5mi = h

= 6.4mi = h

they charge the same amount at 20 minutes.

step-by-step explanation: