Question

13. Sara started her homework at 5:30 p.m. and finished it at 9:15 p.m. How much time did she take to finish her homework?​

Answer 1

Answer:

3:45 hours taken by Sara to complete her homework

Answer 2

Answer:

Sara took  4 hours 15mins

Step-by-step explanation:

To find how much time she took subtract one from another:

 9:15

$-$5:30

  3:75

Now we convert the answer as an hour consists only of 60 minutes:

  3:75

$-$0:60

  4:15

we got 4 as we added the 60 minutes = 1hour

do mark the brainliest pls!!