To solve this expression, we need to perform the operations in parentheses first, then multiplication and division from left to right, and finally addition and subtraction from left to right.
(19//20 + 1//2 + 4//5 + 3//4) = (0 + 0 + 0 + 0) = 0
Now the expression becomes:
0 * (-123) - (-5092) / 76
Now we perform multiplication and division:
0 * (-123) = 0
(-5092) / 76 = -67
0 - (-67)
Now we perform subtraction:
0 - (-67) = 0 + 67 = 67
Therefore, the final answer is 67.
To solve this expression, we need to perform the operations in parentheses first, then multiplication and division from left to right, and finally addition and subtraction from left to right.
(19//20 + 1//2 + 4//5 + 3//4) = (0 + 0 + 0 + 0) = 0
Now the expression becomes:
0 * (-123) - (-5092) / 76
Now we perform multiplication and division:
0 * (-123) = 0
(-5092) / 76 = -67
Now the expression becomes:
0 - (-67)
Now we perform subtraction:
0 - (-67) = 0 + 67 = 67
Therefore, the final answer is 67.