Question

erin ran 11/12 of a mile and walked 7/12 of a mile. how much farther did erin run than walk? write your answer as a fraction or as a whole or mixed number. miles

Explanation:

Step1: Identify operation

We need to subtract the distance walked from the distance run.
$\frac{11}{12}-\frac{7}{12}$

Step2: Subtract fractions

Since the denominators are the same, we subtract the numerators.
$\frac{11 - 7}{12}=\frac{4}{12}$

Step3: Simplify fraction

Divide both numerator and denominator by 4.
$\frac{4\div4}{12\div4}=\frac{1}{3}$

Answer:

$\frac{1}{3}$