Question

1hour 20 minutes in fractions

Answer 1

1 hour =60 mins

20mins=20/60 hour=1/3 hour

therefore

fraction of 1 hour 20 mins

= 4/3 hours

MARK BRAINLIEST.

Answer 2

Answer:

Conversionof1hour20minutesintohours

=1hour+20minutes

=1hour+

60

20

hours

/* Since , 60 minutes = 1 hour */

\begin{gathered}= 1\:hour + \frac{1}{3}\:hour \\=\frac{3+1}{3}\: hours\\=\frac{4}{3}\: hours \end{gathered}

=1hour+

3

1

hour

=

3

3+1

hours

=

3

4

hours

Therefore.,

\begin{gathered} Conversion \: of \:1\;hour \:20\: minutes \:into \: hours \\=\frac{4}{3}\: hours \end{gathered}

Conversionof1hour20minutesintohours

=

3

4

hours