Mathematics for IGCSE & O level - Limits Of Accuracy (Section 1 - No. 38)
When multiplying measurements to find the upper bound, which values should you use?
The lower bounds of the measurements.
The upper bounds of the measurements.
The average of the upper and lower bounds.
The difference between the upper and lower bounds.
Explanation
To find the upper bound when multiplying, multiply the upper bounds of the individual measurements.