Tommy B. answered 09/08/16
Tutor
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Physics and Mathematics Tutor
Kyle,
Are you planning a road trip? The average speed is in mph. Let's write that as miles/hour. We have distance over time. The distance to Florida is 1200 miles. Remember the formula
distance = speed x time
So, you can write
1200 miles = (65 miles / hour) x (time).
We need to solve for time. Divide both sides by 65 miles / hour.
1200 miles / (65 miles / hour) = time.
The time it takes is
time = 18.46 hours (18 hours rounding to two significant digits).
I hope this helps you get to Florida on time without stopping!