Question

Como sumar fracciones negativas Aquí un ejemplo (1/6)+(-2/3)=

Answer 1

Answer:

$\frac{1}{6} + \frac{( - 2)}{3} \\= \frac{1}{6} + \frac{( - 4)}{6} \\= \frac{1 + ( - 4)}{6} \\= \frac{1 - 4}{6} \\ = \frac{( - 3)}{6} \\ = \boxed{\frac{ (- 1)}{2} }$

(-1)/2 is the right answer.

Answer 2

Answer:

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