A sphere has mass of `(20+-0.4)kg` and radius of `(10+-0.1)` m. Find the maximum percentage error in the measurement of density.

Explanation

To find the maximum percentage error in the measurement of density for a sphere with given mass and radius, we can follow these steps:

### Step 1: Understand the formula for density
Density (ρ) is defined as mass (m) divided by volume (V). For a sphere, the volume is given by the formula:
\[ V = \frac{4}{3} \pi r^3 \]
Thus, the density can be expressed as:
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