Question

-1,5k=-33 3/12- 2 8/11 ​

Answer 1

$- 1.5k = - 33 \frac{3}{12} - 2 \frac{8}{11} \\ - 1.5k = - (33 \frac{3}{12} + 2 \frac{8}{11} ) \\ - 1.5k = - ((33 + 2) + ( \frac{3}{12} + \frac{8}{11} )) \\ - 1.5k = - (35 + \frac{43}{44} ) \\ - 1.5k = - 35 \frac{43}{44} \\ - 1.5k = - \frac{1583}{44} \\ k = \frac{1583}{66} = 23 \frac{65}{66}$