With rounding, you often get asked to find two values. These are the Upper Bound (UB) and the Lower Bound (LB) and when these 2 values are written in the form of an inequality, we refer to them as ERROR INTERVALS.
These two values can easily be worked out using a simple 3-step approach.
Example 1 (accuracy = 1m)
Example 2 (accuracy = 10cm)
Example 3 (accuracy = 2 decimal places)
Example 4 (accuracy = 2 significant figures)
Example 5 (complex example)
Points to consider before solving this problem…
Now we can work out the Maximum Speed