Question 1167100
i believe your answer of 1.63 is good.


i don't believe you would want to round your answer, since your measurement needs to be exact.


if the length of the piece is 1.625 and the tolerance is plus or minus .005, then the length of the piece could be as little as 1.625 minus .005 and as much as 1.625 plus .005.


that would mean that the length of the piece is acceptable if it is anywhere between 1.62 and 1.63.


you would not want to round it to anything less than the value shown.


you do normally show the trailing zeroes in the decimal part of the answer unless there is a requirement to do so.