Question

An office starts at 10 am and closes at 5 pm with a lunch break of 45 minutes in between. find the ratio of 1 lunch break to the total time spent in office. 2 lunch break to the actual working hours​

Answer 1

Answer:

3:25 is the required ratio between break and working hours.

Answer 2

Step-by-step explanation:

$given \: time \: 10am \: to \: 5pm$

$total \: time \: = 7hours$

$time \: for \: break = 45mins = \frac{45}{60} hrs = \frac{3}{4}$

$total \: working \: hrs = 7 - \frac{3}{4} = \frac{(28 - 3)}{4}$

$ratio \: between \: break \: to \: working \: hrs \: is \: \frac{3}{4} = \frac{24}{4}$

3:25 is required ratio between break and working hours

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