Question

a)-5,5÷5=
b)10,32÷(-2,5)=
c) (-4 5/7)÷(-11/14)=
4,3×(-7) -9,6÷ (9,2-10,8) =

Answer 1

$- 5.5 \div 5 = - 1.1$

$10.32 \div ( - 2.5) = - 4.128$

$( - 4 \frac{5}{7} ) \div ( - \frac{11}{14} ) = \frac{33 \times 14}{7 \times 11} = 3 \times 2 = 6$

$4.3 \times ( - 7) - 9.6 \div (9.2 - 10.8) = - 30.1 - 9.6 \div ( - 1.6) = - 30.1 + 6 = - 24.1$