Question

efectuați adu marile urmatoare aducând la acelasi numitor (-1/10)+(-3/5)+(1/2)

Answer 1

(-1/10)+(-3/5)+(1/2)=-1/10-6/10+5/10=-2/10

Answer 2

$( - \frac{1}{10}) + ( - \frac{3}{5}) + ( \frac{1}{2}) = - \frac{1}{10} - \frac{3}{5} + \frac{1}{2} = \frac{ - 1 - 6 + 5}{10} = \frac{ - 2}{10} = - \frac{2}{10} = - \frac{1}{5}$