Question

Find the sum:
$\frac{1}{7}+\frac{3}{7}+\frac{2}{7}$

• A. $\frac{5}{7}$
• B. $\frac{4}{7}$
• C. $\frac{6}{7}$
• D. $1$

Answer 1

The correct option is C

$\frac{6}{7}$

Since they are like fractions, we can directly add the numerator of the fractions.
$\frac{1}{7}+\frac{3}{7}+\frac{2}{7}$ $=\frac{(1+3+2)}{7}=\frac{6}{7}$