Mathematics for IGCSE & O level - Limits Of Accuracy (Section 3 - No. 19)

Find the lower bound of the difference between 11.04 s and 13.46 s, both to the nearest hundredth of a second.

2.39 s

2.40 s

2.41 s

2.42 s

LB of 13.46 = 13.455; UB of 11.04 = 11.035. 13.455-11.035 = 2.42 (Rounded to two d.p)