Question

A department open at 9 : 30 a.m.and close at 6 : 00 p.m. with a lunch interval of 30 minutes what is the ratio of lunch interval to the total period in office

Answer 1

Answer:

An office opens at 9 a.m. and closes at 5 p.m.

Lunch duration =30min.

So,

Total period in the office=8hrs.

=480mins [∵1hr=60 minutes ]

Ratio of lunch interval to the total period in the office =30:480.

=1:16.