Mathematics for IGCSE & O level - Limits Of Accuracy (Section 2 - No. 30)
What is the upper bound of the measurement 10.62 seconds, to the nearest hundredth of a second?
10.615 s
10.62 s
10.625 s
10.63 s
Explanation
The upper bound is halfway between the measured value and the next value, so 10.625 s
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