Question

(7) 3,78 + 13,89; 10) 5,03-1,47; 8) 14.3 - 6,181; (11) 9,35 + 12,9; 9) 8.6 + 7,345; (12) 25.1 - 8,68.

Answer 1

Пошаговое объяснение:

7)3,78+13,89=17,67

10)5,03-1,47=3,56

8)14,3-6,181=8,119

11)9,35+12,9=22,25

9)8,6+7,345=15,945

12)25.1-8,68=16,42

Answer 2

Let's calculate the results for each of the given expressions:

7. 3.78 + 13.89 = 17.67
8. 5.03 - 1.47 = 3.56
9. 14.3 - 6.181 = 8.119
10. 9.35 + 12.9 = 22.25
11. 8.6 + 7.345 = 15.945
12. 25.1 - 8.68 = 16.42

So, the results are as follows: 7) 17.67

10. 3.56
11. 8.119
12. 22.25
13. 15.945
14. 16.42