Question

AYUDENME

1/10−13/10=

8/12− (−1/12)=

0,6−5/6=

1/30− (−19/30)=

Answer 1

Respuesta:

$\frac{1}{10} - \frac{13}{10} = - \frac{12}{10} = - \frac{6}{5}$

$\frac{8}{12} - ( - \frac{1}{12} ) = \frac{8}{12} + \frac{1}{12} = \frac{9}{12} = \frac{3}{4}$

$0.6 - \frac{5}{6} = \frac{6}{10} - \frac{5}{6} = \frac{3}{5} - \frac{5}{6} = \frac{18}{30} - \frac{25}{30} = - \frac{7}{30}$

$\frac{1}{30} - ( - \frac{19}{30} ) = \frac{1}{30} + \frac{19}{30} = \frac{20}{30} = \frac{2}{3}$