Which of the following is correct?
[3.67] = 3.0 and [3.671] = 3.5
[3.67] = 3.5 and [3.67] = 4.0
[3.67] = 3.0 and [3.671] = 4.0
[3.67] = 4.0 and [3.671] = 3.0
[3.67] = 3.0 and [3.671] = 3.0