Question

Need help quick, please.

Answer 1

`(7)/(8)`

Explanation:

We know that the movie was
`3(1)/(2)` hours long, which is three hours and a half. So, the problem states that Lily only saw
`(1)/(4)`. We need to calculate the quarter of the duration of the movie.

`(3(1)/(2))(1)/(4)=(7)/(2)(1)/(4)=(7)/(8)`

This means that Lily only so seven eighths of an hour.

The correct answer is the second option.