Question

What fraction of one hour is 30 minutes?

• A. $\frac{1}{30}$
• B. $\frac{1}{2}$
• C. $\frac{3}{2}$
• D. None of the above
• E. $\frac{1}{4}$

Answer 1

The correct option is B $\frac{1}{2}$

As we know,

60 minutes = 1 hour
$\Rightarrow$ 1 minute = $\frac{1}{60}$ hour
$\Rightarrow$ 30 minute = $\frac{1}{60}\times 30$ hour =$\frac{1}{2}$ hour