Question

solve on paper. draw a number line if you need to.
check your work on zearn.
$1\frac{2}{7}-\frac{3}{7}=\frac{\square}{\square}$

Explanation:

Step1: Convert mixed number to improper fraction

$1\frac{2}{7} = \frac{1\times7 + 2}{7} = \frac{9}{7}$

Step2: Subtract the fractions

$\frac{9}{7} - \frac{3}{7} = \frac{9-3}{7}$

Step3: Simplify the result

$\frac{6}{7}$

Answer:

$\frac{6}{7}$