How do you evaluate 8 13/20 + 6 9/20?

Aug 1, 2016

$15 \frac{1}{10}$

Explanation:

$8 \frac{13}{20} + 6 \frac{9}{20}$
=$14 \frac{13 + 9}{20} = 14 \frac{22}{20}$
$14 + 1 \frac{2}{20}$
=$15 \frac{2}{20} = 15 \frac{1}{10}$