# How do you simplify 19/21 + 2/7?

Jun 13, 2016

$\frac{19}{21} + \frac{2}{7} = \frac{25}{21} = 1 \frac{4}{21}$

#### Explanation:

$\frac{19}{21} + \frac{2}{7}$

= $\frac{19}{21} + \frac{2 \times 3}{7 \times 3}$

= $\frac{19}{21} + \frac{6}{21}$

= $\frac{19 + 6}{21}$

= $\frac{25}{21}$

= $\frac{21 + 4}{21}$

= $\frac{21}{21} + \frac{4}{21}$

= $1 \frac{4}{21}$