Question

-5/9*0,87+(-5/9)*1,83 столбиком​

Answer 1

Ответ:

вот

Пошаговое объяснение:

-5/9*(87/100+183/100)=-5/9*27/10=-3/2

Answer 2

Ответ:

-3/2

Пошаговое объяснение:

-5/9*(87/100+183/100)=-5/9*27/10=-3/2

Answer 3

Sure, let's solve the expression step by step using the distributive property of multiplication over addition/subtraction.

$$\begin{align*} -\frac{5}{9} \times 0.87 &+ \left(-\frac{5}{9}\right) \times 1.83 \\ &= -\frac{5}{9} \times (0.87 + 1.83) \\ &= -\frac{5}{9} \times 2.7 \\ &= -\frac{5}{9} \times \frac{27}{10} \\ &= -\frac{135}{90} \\ &= -\frac{3}{2}. \end{align*}$$

So, the simplified expression is $-\frac{3}{2}$.