Question

$- frac{5}{8} + (- frac{11}{12} ) =$
14 + (-8) + (-6) + 9 + (-16) =
-6,47 + 8,32 + 6,47 + (-7,32) =
$frac{2}{3} + (- frac{7}{8} ) + frac{5}{6} + (- frac{7}{12}) =$

Answer 1

$- frac{5}{8} + (- frac{11}{12} ) =frac{-15-22}{24}=-frac{37}{24}=-1frac{13}{24}$

$14 + (-8) + (-6) + 9 + (-16) =23-30=-7$

$-6,47 + 8,32 + 6,47 + (-7,32) =1$

$frac{2}{3} + (- frac{7}{8} ) + frac{5}{6} + (- frac{7}{12}) =frac{16-21+20-14}{24}=frac{1}{24}$