alan is running a race. he runs at a speed of 7 miles per hour for 11.2 miles. for how many hours does he run?
alan is running a race. he runs at a speed of 7 miles per hour for 11.2 miles. for how many hours does he run?
Answer
Explanation:
Step1: Recall speed - distance - time formula
We know that $time=\frac{distance}{speed}$.
Step2: Substitute given values
Given distance $d = 11.2$ miles and speed $s=7$ miles per hour. So $t=\frac{11.2}{7}$.
Step3: Calculate the result
$t = 1.6$ hours.
Answer:
1.6