In metric dimensioning, the dimension and its tolerance need not be expressed to the same number of decimal places.

Question

Quizplus · Accepted Answer

This is true. For example, a dimension might be given as 10.5 mm ±0.2 mm, where the dimension is given to one decimal place and the tolerance is given to one decimal place as well, but they could be expressed with different numbers of decimal places depending on the specific dimension being specified.

In Metric Dimensioning, the Dimension and Its Tolerance Need Not