Question

Выполните действия: 3 (1 — + 1,8) • 1 5 — 2

Answer 1

Ответ:

надеюсь подчерк понятен

Answer 2

3 + (1 + 1.8) • 15 - 2

First, we need to solve the parentheses: 3 + 2.8 • 15 - 2

Next, we need to perform the multiplication: 3 + 42 - 2

Finally, we perform the addition and subtraction: 45 - 2 = 43

So, the final answer is 43.