Question

42 378:21 · 27:54. 40 + 45 615

Answer 1

Ответ:

46616,5808824

Пошаговое объяснение:

Answer 2

Calculation: 42 + 378:21 · 27:54 + 40 + 45 + 615

To calculate the expression 42 + 378:21 · 27:54 + 40 + 45 + 615, we need to follow the order of operations (PEMDAS/BODMAS).

1. First, we need to perform the division operation 378:21.

The result of 378 divided by 21 is 18.

2. Next, we need to perform the division operation 27:54.

The result of 27 divided by 54 is 0.5.

3. Now, we can perform the multiplication operation 18 · 0.5.

The result of 18 multiplied by 0.5 is 9.

4. Finally, we can add all the remaining numbers: 42 + 9 + 40 + 45 + 615.

The sum of these numbers is 751.

Therefore, the value of the expression 42 + 378:21 · 27:54 + 40 + 45 + 615 is 751.

Please let me know if there's anything else I can help you with!