Question

2+2:2*2-2*10-10+10-5+10-9+10:3=?

Answer 1

Ответ:

-16,66666666666666667

Answer 2

-16.6 єто правильний ответь

Answer 3

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

2 + 2:2 * 2 - 2 * 10 - 10 + 10 - 5 + 10 - 9 + 10:3

First, we'll perform the divisions:

2 + (2 divided by 2) * 2 - 2 * 10 - 10 + 10 - 5 + (10 divided by 3)

Next, we'll perform the multiplications:

2 + 1 * 2 - 2 * 10 - 10 + 10 - 5 + 3.333 (rounded to three decimal places)

Now, let's perform the remaining additions and subtractions:

2 + 2 - 20 - 10 + 10 - 5 + 3.333

Simplifying further:

2 - 20 - 5 + 3.333

-15 - 5 + 3.333

-20 + 3.333

-16.667 (rounded to three decimal places)

Therefore, the result of the expression 2 + 2:2 * 2 - 2 * 10 - 10 + 10 - 5 + 10 - 9 + 10:3 is approximately -16.667.