Question

The % of total quantity represented by a ${60}^{circ}$ sector in a pie diagram is

• A. $6\frac{1}{4}$ %
• B. $16\frac{2}{3}$ %
• C. $11\frac{1}{9}$ %
• D. None

Answer 1

Answer: (B)

$16\frac{2}{3}$ %

$\frac{x}{100}\times 360={60}^{\circ }$

$x=60\times \frac{100}{360}=\frac{100}{6}=16\frac{2}{3}$ %