Respuesta :

It will take Chad 12 hours because from your last question it took Chad an hour to drive 56 miles. 672 miles divided by 56 is 12. So the answrer is 12 miles. You can also solve as proportions. Hope this helps.
We know the rate is 56 miles per hour. We should make an equation for this problem.
56x=y
X is the amount of hours while y is the total amount of miles.
This the the equation we're trying to find:
56x=672
To find what x is, we need to divide 672 by 56.
672÷56
12
So, it will take 12 hours for Chad to drive 672 miles.