Question

2) 9 - 4 + 2:4) 43.3.106) 30-158-128) 49 - 196 - 24 :10) 291-46-10​

Answer 1

Ответ:

2)7,4)не понятно, 6)-140 8)-171 10)235

Answer 2

Ответ:

2)7 4)4+3+3-10 6)-116 8)-123 10)255

Answer 3

Let's solve these arithmetic expressions step by step:

1. 9 - 4 + 2 ÷ 4 = 5 + 2 ÷ 4 (Perform subtraction first) = 5 + 0.5 (Perform division) = 5.5 (Add 5 and 0.5)

2. 43.3 * 10 = 433 (Multiply 43.3 by 10)

3. 30 - 15 * 8 - 12 = 30 - 120 - 12 (Perform multiplication first) = -90 - 12 (Perform subtraction) = -102 (Subtract 90 and 12)

4. 49 - 196 ÷ 24 = 49 - 8.16667 (Perform division) ≈ 40.83333 (Subtract 8.16667 from 49)

5. 291 - 46 - 10 = 245 - 10 (Subtract 46 from 291) = 235 (Subtract 10 from 245)

So, the results are:

1. 5.5
2. 433
3. -102
4. Approximately 40.83
5. 235