Question

(21,2554:0,9+1,02х3,2):5,6=??

Answer 1

опечатка: НЕ 21.2554, А 21.2544

(21.2544:0.9+1.02*3.2):5.6=4.8

1)21.2544:0.9=23.616

2)1.02*3.2=3.264

3)23.616+3.264=26.88

4)26.88:5.6=4.8

ОТВЕТ: 4.8

Answer 2

To solve the given expression (21,2554:0,9+1,02×3,2):5,6, we can follow the order of operations (PEMDAS/BODMAS) to simplify it step by step.

Step 1: Perform the multiplication within the parentheses. 1,02 × 3,2 = 3,264

Step 2: Perform the division within the parentheses. 21,2554 : 0,9 = 23,61711

Step 3: Add the result of the division to the multiplication result within the parentheses. 23,61711 + 3,264 = 26,88111

Step 4: Divide the result by 5,6 to get the final answer. 26,88111 : 5,6 ≈ 4,80165

Therefore, the approximate result of the expression (21,2554:0,9+1,02×3,2):5,6 is 4,80165.