1.10 · Limits of accuracyLesson 1 of 8Free preview
Upper and lower bounds
A length of 8 m to the nearest metre could be anything from 7.5 m up to, but not including, 8.5 m. Go half a unit each way.
1.10 · Limits of accuracyLesson 1 of 8Free preview
A length of 8 m to the nearest metre could be anything from 7.5 m up to, but not including, 8.5 m. Go half a unit each way.