Question

3 $-\frac{6}{2}+ \frac{4}{3}- \frac{7}{6}$

4 $\frac{-9}{5}- \frac{-4}{15}+ \frac{10}{5}$

Answer 1

Respuesta:

1) 3 - $\frac{6}{2} + \frac{4}{3} - \frac{7}{6}$

= 3 - 3 + $\frac{4}{3} - \frac{7}{6}$  

=  $\frac{1}{6}$  = 0,6666....

2) 4 $\frac{-9}{5} - \frac{-4}{15} + \frac{10}{5}$

= 4( $\frac{-9}{5}$) - $\frac{-4}{15}$ + $\frac{10}{5}$

= $- \frac{36}{5} - \frac{-4}{15} + \frac{10}{5}$

=  $-\frac{74}{15}$  = -4,9333...