Question

7       2     1 --- - ---- - ---- 30    15     6

Answer 1

Вот решение. Удачи :)

Answer 2

To simplify the given expression, let's perform the operations step by step:

1. First, we perform the division and subtraction: 7 / 30 = 0.233333... 2 - 15 = -13 1 - 6 = -5

2. Next, we rewrite the expression with the calculated values: 0.233333... - (-13) - (-5)

3. Now, we simplify further: 0.233333... + 13 + 5

4. Finally, we add the numbers together: 0.233333... + 18

Since 0.233333... is a recurring decimal, we can approximate it to a certain number of decimal places. Let's round it to three decimal places: 0.233 + 18 ≈ 18.233

So, the simplified value of the expression is approximately 18.233.