Question

4×0,85 - 1\7:5\14-1,56:(-0,3)

Answer 1

Ответ 8.2
или 8 1/5
прошу лайк

Answer 2

Ответ 8.2 или 41/5 удачи с математикой

Answer 3

Let's solve the expression step by step:

1. 4 × 0.85 = 3.4

2. 1 ÷ 7 = 0.142857... (approximately 0.1429) Then, 0.1429 ÷ 5 = 0.028571... (approximately 0.0286)

3. 14 ÷ 5 = 2.8

4. 1.56 ÷ (-0.3) = -5.2

Now, let's put all the values together:

3.4 - 0.0286 - 2.8 - (-5.2)

When subtracting a negative number, it becomes addition:

3.4 + 0.0286 - 2.8 + 5.2

Now, let's calculate:

= 8.8286

So, the result of the expression is approximately 8.8286.