Mathematics for IGCSE & O level - Limits Of Accuracy (Section 3 - No. 23)
Find the lower bound of the sum of 11.04 s and 13.46 s (both to the nearest hundredth of a second)
24.48 s
24.49 s
24.50 s
24.51 s
Explanation
11.035+13.455 = 24.49. (To two decimal places, 24.50)
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