Question

Sudha scored $312$ out of $450$ marks. Her percentage is

• A. $69$ $\%$
• B. $69.4$ $\%$
• C. $69.33$ $\%$
• D. none of these

Answer 1

The correct option is C $69.33$ $\%$

Sudha scored $312$ out of $450$.
$\therefore$ Sudha's percentage $=\frac{312}{450}\times 100$

$=\frac{3120}{45}$

$=69.33$ $\%$