Mathematics for IGCSE & O level - Limits Of Accuracy (Section 3 - No. 29)
Find the lower bound of the sum of each of these pairs of measurements: 447 g and 1550 g (both to the nearest g).
1996 g
1996.5 g
1997 g
1997.5 g
Explanation
Lower bound = 446.5 + 1549.5 = 1996 g
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