Question

78*607-19*97+904*(2081-1978)

Answer 1

78*607-19*97+904*(2081-1978)=138615=
сначала в дужках решаем, потом потом умножаем, потом остальное

Answer 2

78*607-19*97+904*(2081-1978) = 47346-1843+ 1007=46510

Answer 3

To calculate the expression 78 * 607 - 19 * 97 + 904 * (2081 - 1978), we can break it down into simpler steps:

Step 1: Evaluate the expression within the parentheses (2081 - 1978): 2081 - 1978 = 103

Step 2: Multiply 904 by the result from Step 1: 904 * 103 = 93,712

Step 3: Multiply 78 by 607: 78 * 607 = 47,346

Step 4: Multiply 19 by 97: 19 * 97 = 1,843

Step 5: Subtract the result from Step 4 from the result of Step 3: 47,346 - 1,843 = 45,503

Step 6: Add the result from Step 2 to the result from Step 5: 45,503 + 93,712 = 139,215

Therefore, 78 * 607 - 19 * 97 + 904 * (2081 - 1978) equals 139,215.