Specification References: N1.13h N1.13h Calculate and use upper and lower bounds. |
For example, the maximum value of a – b is obtained from use of the maximum value for a and the minimum value for b.
Upper bounds do not necessarily require teh use of recurring decimals. For example if the answer to the integer is 7, the maximum could be given as 7.5, 7.49... or 7.49•
If this value of 7 represented £7, £7.49 would be expected for the maximum.