Question

(25,6+28,7+14,4+12,8):4​

Answer 1

Ответ:

(25,6+28,7+14,4+12,8):4= 81,5:4= 20,375

______________________________

25,6+28,7=54,3

54,3+14,4=68,7

68,7+12,8=81,5

Answer 2

Пошаговое объяснение:

1. 2. 3. 4

(25,6+28,7+14,4+12,8):4=20, 375

1) 25,6+28,7= 54,3

2) 54,3+14,4= 68,7

3) 68,7+12,8= 81,5

4) 81,50|4

-8. |-------

------------ 20,375

15

-12

------------

30

-28

------------

20

-20

--------------

0

Answer 3

To solve this expression, you need to perform the calculations step by step:

1. Add the numbers inside the parentheses: 25.6 + 28.7 + 14.4 + 12.8 = 81.5

2. Divide the sum by 4: 81.5 / 4 = 20.375

So, the result of the expression (25.6 + 28.7 + 14.4 + 12.8) / 4 is approximately 20.375.