Question

A film lasts 45 minutes what fraction of the film is left after 15 minutes and 25 minutes ?

Answer 1

Answer: i)
`(1)/(3)`

ii)
`(5)/(9)`

Explanation:

Total length of film = 45 mins

Fraction of time left after 15 mins =
`(15)/(45)`

=
`(1)/(3)`

Fraction of time left after 25 mins =
`(25)/(45)`

=
`(5)/(9)`