Question

A movie is 2.5 hours long if this duration is multplied by the conversation factor 1 day / 24 hours how will the length of the movie be expressed

Answer 1

24 hours are ------ 1 day

1 hour is -------- x day
----------------------------------

thus x day is
`(1hour \cdot 1day)/(24hours)= (1)/(24) day`


so

1 hour is 1/24 day

thus 2.5 hours are
`2.5 \cdot (1)/(24)days= (2.5)/(24)days= (25)/(240)days`


Answer:
`(25)/(240)` days, which is approximately 0.1 days