Mathematics for IGCSE & O level - Limits Of Accuracy (Section 2 - No. 45)
A mass is given as 57 kg to the nearest kilogram. What is the upper bound of this measurement?
56.0 kg
56.5 kg
57.0 kg
57.5 kg
Explanation
When rounding to the nearest kilogram, the upper bound is 57.5 kg.
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