Question

2 × (1 / 2 : 0,5 – 3)

Answer 1

2 * (1 / 2 : 0,5 – 3) = 2*(1-3) = 2*(-2)= -4

Answer 2

To solve the expression, let's break it down step by step:

1. First, we'll evaluate the division operation within the parentheses: 1 / 2. This equals 0.5.

2. Next, we'll subtract 0.5 from 3: 0.5 - 3 = -2.5.

3. Now, we'll divide 1 by -2.5: 1 / -2.5 = -0.4.

4. Finally, we'll multiply -0.4 by 2: -0.4 × 2 = -0.8.

Therefore, 2 × (1 / 2 : 0.5 – 3) is equal to -0.8.