Question

Question #5f1e9

Answer 1

The time in hours is `1.80` hours.

The time in hours and minutes is `1` hour and `48` min.

Explanation:

Convert `22 1/2%` to its decimal form.

`22 1/2%=22.5/100=0.225`

Time in Hours

Multiply `8` hours by the decimal form of `22 1/2%`.

`"8 h"xx0.225="1.80 h"`

Time in Hours and Minutes

`1.8"min"xx(60"min")/(1"h")=108"minutes"`

Since there are `60` minutes in an hour, you can subtract `60` minutes from `108` minutes to get the time in hours and minutes.

`"108 min"-"60 min"=48"min"`

The total time in hours and minutes is `1` hour and `48` min.

Answer 2

1.80 hours

Explanation:

We know you work 8hrs per day, but 22.5% of that is your break time.
To change the percentage to hour we do this
`= 8/100`

`= 0.08`

`= 0.08 xx 22.5`

`= 1.80`hrs or 1hr and 48min