First, calculate the values inside the parentheses:
570х360 = 205,200310х640 = 198,400
205,200 - 198,400 = 6,800
Now divide 6,800 by 200:
6,800 / 200 = 34
Finally, divide 34 by 8:
34 / 8 = 4.25
Therefore, the final result is 4.25.
First, calculate the values inside the parentheses:
570х360 = 205,200
310х640 = 198,400
205,200 - 198,400 = 6,800
Now divide 6,800 by 200:
6,800 / 200 = 34
Finally, divide 34 by 8:
34 / 8 = 4.25
Therefore, the final result is 4.25.