The table below shows the measurements recorded by a student for a solid metal sphere.
The absolute uncertainties in the mass of the sphere and in its radius are also shown.
mass: 100 ± 6 g
radius: 1.60 ± 0.08 cm
What is the percentage uncertainty in the density of the sphere?
A 1%
B 11%
C 16%
D 21%
How on Earth do you do this? I don't understand uncertainties at all and none of the online resources have helped..