Question

Б)4 -2: -1/64 В)0,008 0:(-3) -3

Answer 1

Объяснение:

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Answer 2

Let's solve the expressions step by step:

Б) 4 - 2 : (-1/64)

First, we need to perform the division. Dividing by a fraction is the same as multiplying by its reciprocal, so we have:

4 - 2 × (-64/1)

Next, we simplify the multiplication:

4 + 2 × 64

Then, we perform the multiplication:

4 + 128

Finally, we add:

4 + 128 = 132

So, the value of expression Б) 4 - 2 : (-1/64) is 132.

Now, let's move on to expression В) 0,008 0 : (-3) - 3

Here, we have division and subtraction involved. Let's simplify it step by step:

0,008 0 : (-3) - 3

First, we perform the division:

0,008 0 / (-3) - 3

Now, we simplify the division:

-0,002 7 - 3

Finally, we perform the subtraction:

-0,002 7 - 3 ≈ -3.0027

So, the value of expression В) 0,008 0 : (-3) - 3 is approximately -3.0027.