Question

Срочно много баллов!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

$- 2.1times3.8= - 7.98$

$- 1 frac{11}{13} times ( - 2 frac{7}{16} ) = - frac{24}{13} times frac{49}{16} = frac{147}{26}$

$- 14.16 div (0.6) = - 23.6$

$- 18.36 div 18 = - 1.02$