Fractions must share a common denominator in order to be added or subtracted. The common denominator is the least common multiple of all the denominators.
What is \( \frac{3}{6} \) + \( \frac{3}{10} \)?
1 \( \frac{1}{5} \) | |
1 \( \frac{5}{30} \) | |
\(\frac{4}{5}\) | |
1 \( \frac{9}{14} \) |