Mathematics for IGCSE & O level - Limits Of Accuracy (Section 2 - No. 23)
A winning time is given as 34.91 seconds to the nearest hundredth of a second. What is the upper bound of the possible time?
34.905 s
34.915 s
34.91 s
34.92 s
Explanation
The upper bound is halfway to the next hundredth, so 34.915 s
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