Question

Alex travels 46
miles per hour for
3.2 hours. How far
has he gone?

Answer 1

46 mph * 3.2 h = 147.2 miles

Answer 2

Answer: 147.2 miles

Step-by-step explanation:

We can answer this by knowing the formula $speed=\frac{distance}{time}$. Here, the speed is 46 miles/hour and the time is 3.2 hours. Let's put these values into the formula and solve for distance.

$46=\frac{distance}{3.2}\\46*3.2=\frac{distance}{3.2}*3.2\\d=147.2$

Alex traveled 147.2 miles.