3.56 is rounded to 3.6
It's a number. If it is expressed as a decimal it is 3.834 rounded to 3 d.p.
Three Rounded to the nearest tens would be zero because if it is five or more you go up (which would be ten)
3/7 x 5/8 = 0.26786 (rounded).
638 rounded to the nearest twenty-five 650.
3.56 is rounded to 3.6
Your three hundred ninety-five (395) rounded to the nearest ten (10) is four hundred (400). The rule is that a five (5) or higher number rounds up. Numbers four (4) and lower round down.
It's a number. If it is expressed as a decimal it is 3.834 rounded to 3 d.p.
Three Rounded to the nearest tens would be zero because if it is five or more you go up (which would be ten)
Also 3.605
3/7 x 5/8 = 0.26786 (rounded).
Five rounded to the nearest tenths is 5.0
35/12 to the nearest half = 31/2
223.4016 rounded five significant figures is 223.40
2,340,567 rounded to five significant digits is 2,340,600
That depends on how many significant figures you are talking about.If three significant figures then 700 is the largest that rounds to 700.If four significant figures are to be rounded to three significant figures then 700.4If five significant figures are to be rounded to three significant figures then 700.49If six significant figures are to be rounded to three significant figures then 700.499etc.
When rounded to three places (thousandths) the answer is: 0.143