Question

2415−(2−1115):49+92.

Answer 1

Ответ:

2509,30612245

Пошаговое объяснение:

2-115=-113

2415-133=2528

2528/49=51,5918367347

51,5918367347+92=2509,30612245

Answer 2

Ответ:

Пошаговое объяснение:

2415 -(2 -1115) / 49 + 92 = 2415 - (-1113) / 49 + 92 = 2415 + 1113 / 49 + 92 = 2415 + 22,7142857 + 92 = 2529,7142857

Answer 3

To evaluate the expression 2415−(2−1115):49+92, let's break it down step by step following the order of operations (PEMDAS/BODMAS).

Step 1: Evaluate parentheses In the expression, we have (2−1115). Let's calculate it: 2 − 1115 = -1113

The expression now becomes: 2415 − (-1113):49 + 92

Step 2: Perform division Now, we have (-1113):49. Division takes precedence over addition and subtraction. Let's calculate it: -1113 ÷ 49 = -22.714285714285715 (approximated to 15 decimal places)

The expression now becomes: 2415 − (-22.714285714285715) + 92

Step 3: Perform subtraction Next, we have 2415 − (-22.714285714285715). Subtracting a negative number is equivalent to adding its positive counterpart. So, we can rewrite it as: 2415 + 22.714285714285715 = 2437.7142857142856 (approximated to 15 decimal places)

The expression now becomes: 2437.7142857142856 + 92

Step 4: Perform addition Finally, we have 2437.7142857142856 + 92: 2437.7142857142856 + 92 = 2529.7142857142856 (approximated to 15 decimal places)

Therefore, the result of the expression 2415−(2−1115):49+92 is approximately 2529.7142857142856.