Question

The pie diagram in figure shows the proportions of different workers in a town. Answer the following question with its help.

How many workers are working in the administration ?

Answer 1

Number of workers working in the administration
\[= \frac{\text{ central angle for administration }}{360^\circ} \times 10000\]

\[= \frac{36^\circ}{360^\circ} \times 10000\]

= 1000