Respuesta :

Answer:

3840 Miles per hour

Step-by-step explanation:

Since the plane is going 320 miles per hour we just need to multiply by 12 which is 3840.

Answer:

3,840 miles

Step-by-step explanation:

In order to find the answer to our question, lets break it down:

The Unit rate for this problem is as follows:

[tex]\frac{320 miles}{1 hour} = \frac{x}{12hours}[/tex]

With the unit rate in mind, we can solve for our problem:

[tex]320*12 = 3,840[/tex]

To check and make sure our answer is indeed correct, then we would write an equation to see if it simplifies to our unit rate:

[tex]\frac{3840miles}{12 hours} / 12 = \frac{320miles}{1hour}[/tex]

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