Question

1) 2,5+9,1419,14+2,5 2)3,46+5,817 i 3,46+5,2 3) 7,9-2,12 19,7-2,12 4) 8,04-1,56 i 8,04-1,6

Answer 1

Ответ:

я не знаю !!!!!!!!!!!!!!!!!!!

Answer 2

1. To solve the expression 2.5 + 9.1419 + 14 + 2.5, you add the numbers together:

2.5 + 9.1419 + 14 + 2.5 = 28.1419

2. For the expression 3.46 + 5.817 and 3.46 + 5.2, you perform the additions separately:

3.46 + 5.817 = 9.277

3.46 + 5.2 = 8.66

3. To calculate the subtractions 7.9 - 2.12 and 19.7 - 2.12, you perform the subtractions separately:

7.9 - 2.12 = 5.78

19.7 - 2.12 = 17.58

4. For the subtractions 8.04 - 1.56 and 8.04 - 1.6, you perform the subtractions separately:

8.04 - 1.56 = 6.48

8.04 - 1.6 = 6.44