Question

13/7-5/6=?
5/6+1/3=?
11/100+3/10=?

Answer 1

$\frac{13}{7} - \frac{5}{6} = 1 \frac{6}{7} - \frac{5}{6} = 1 \frac{36}{42} - \frac{35}{42} = 1 \frac{1}{42}$
$\frac{5}{6} + \frac{1}{3} = \frac{5}{6} + \frac{2}{6} = 1 \frac{1}{6}$
$\frac{11}{100} + \frac{3}{10} = \frac{11}{100} + \frac{30}{100} = \frac{41}{100}$