Question

1) 4,37 1,9 + 8,78; 3) 6,88 1,6 - 3,99; 5) 85,8 0,33 - 258,1; 2) 7,91 6,72 : 1,2; 4) 10,05 + 7,31 : 1,7; 6) 1,968: 0,41 + 28,2. -​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

Let's solve each of these arithmetic expressions step by step:

1. 4.37 + 1.9 + 8.78 = 4.37 + 1.9 + 8.78 = 15.05

2. 7.91 / 6.72 ÷ 1.2 = (7.91 / 6.72) ÷ 1.2 ≈ 1.1774 ÷ 1.2 ≈ 0.9812

3. 6.88 - 1.6 - 3.99 = 6.88 - 1.6 - 3.99 = 1.29

4. 10.05 + (7.31 / 1.7) = 10.05 + 4.3 = 14.35

5. 85.8 - (0.33 * 258.1) = 85.8 - 85.113 ≈ 0.687

6. (1.968 / 0.41) + 28.2 ≈ 4.8 + 28.2 ≈ 33.0

So, the solutions are:

1. 15.05
2. 0.9812
3. 1.29
4. 14.35
5. 0.687
6. 33.0