Question

580 : 5 + 196.4 - 307 (182.5+ 45) - 4531000 - 904:4-62576 + 708 : 3 - 12950 : 5 + 394. 2900 - 557 +672: 4179.4 - 160 + 269Решить первый и второй​

Answer 1

580 : 5 + 196.4 - 307 = 5,4

1) 580 : 5 = 116

2)196.4 - 307 = -110.6

3)116 + (-110.6) = 5,4

(182.5 + 45) - 453 = -225,5

1) 182.5 + 45 = 227,5

2)227,5 - 453 =  -225,5

1000 - 904:4-62 = 712

1) 904 : 4 = 226

2) 1000 - 226 = 774

3) 774 - 62 = 712

576 + 708 : 3 - 12 = 800

1)708 : 3 = 236

2) 576 + 236 = 812

3)812 - 12 = 800

950 : 5 + 394.2 = 584,2

1) 950 : 5 = 190

2)190 + 394,2 = 584,2

900 - 557 +672: 4 = 511

1)672: 4 = 168

2) 900 - 557 = 343

3) 343 + 168 = 511

179.4 - 160 + 269 = 288,4

1) 179.4 - 160 = 448,4

2)448,4 - 160 = 288,4

Answer 2

Ответ:

Ответ на фоте надеюсь правильно

Answer 3

To solve the given expression, let's break it down step by step following the order of operations (PEMDAS: Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Expression: 580 - 5 + 196.4 - 307 + (182.5 + 45) - 4,531,000 - 904 ÷ 4 - 62,576 + 708 ÷ 3 - 12,950 ÷ 5 + 394.2900 - 557 + 672 ÷ 4179.4 - 160 + 269

Step 1: Solve within parentheses 182.5 + 45 = 227.5

Step 2: Perform division and multiplication -904 ÷ 4 = -226 708 ÷ 3 = 236 12,950 ÷ 5 = 2,590 672 ÷ 4179.4 ≈ 0.161

Step 3: Substitute the results into the expression 580 - 5 + 196.4 - 307 + 227.5 - 4,531,000 - (-226) - 62,576 + 236 - 2,590 + 394.2900 - 557 + 0.161 - 160 + 269

Step 4: Perform addition and subtraction -4,531,000 - (-226) = -4,530,774 -62,576 + 236 = -62,340 394.2900 - 557 = -162.71

Now substitute these results back into the expression: 580 - 5 + 196.4 - 307 + 227.5 - 4,530,774 - (-62,340) + 236 - 2,590 - 162.71 - 160 + 269

Step 5: Continue performing addition and subtraction -4,530,774 - (-62,340) = -4,468,434 -162.71 - 160 = -322.71

Now substitute these results back into the expression: 580 - 5 + 196.4 - 307 + 227.5 - 4,468,434 + 236 - 2,590 - 322.71 + 269

Step 6: Perform addition and subtraction -4,468,434 + 236 = -4,468,198 -2,590 - 322.71 = -2,912.71

Now substitute these results back into the expression: 580 - 5 + 196.4 - 307 + 227.5 - 4,468,198 - 2,912.71 + 269

Step 7: Perform addition and subtraction -4,468,198 - 2,912.71 = -4,471,110.71

Now substitute this result back into the expression: 580 - 5 + 196.4 - 307 + 227.5 - 4,471,110.71 + 269

Step 8: Perform final addition and subtraction -4,471,110.71 + 269 = -4,470,841.71

The final result of the given expression is approximately -4,470,841.71.