Question

1)-5, 4:0,6 +9,6 : (- 0,8)​

Answer 1

Ответ:

-21

Объяснение:

-5,4:0,6+9,6÷(-0,8)=-9+48/5÷(-4/5)=-9-48/5×5/4=-9-12=-21

Answer 2

To solve the expression -5 + 4/0.6 + 9.6 / (-0.8), you should follow the order of operations, which is typically remembered using the acronym PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

In this expression, there are no parentheses or exponents, so you can proceed with the multiplication and division from left to right, and then addition and subtraction from left to right.

First, let's calculate the multiplication and division:

1. 4/0.6 = 6.6667 (rounded to four decimal places).
2. 9.6 / (-0.8) = -12.

Now, you can add and subtract:

-5 + 6.6667 - 12 ≈ -10.3333 (rounded to four decimal places).

So, the result of the expression is approximately -10.3333.