Question

$80$ minutes $=$ ___ hours.

• A. $\frac{4}{3}$
• B. $\frac{8}{9}$
• C. $\frac{5}{6}$
• D. $\frac{5}{8}$

Answer 1

The correct option is A

$\frac{4}{3}$

We know that

$60$ minutes $=1$ hour
then, $1$ minute $=\frac{1}{60}$ hour
or, $80$ minutes $=\frac{1}{60}\times 80$ hour
$=\frac{80}{60}$ hour
$=\frac{4}{3}$ hour