There are 60 minutes in 1 hour.
There are 24 hours in 1 day.
These are very important facts that you must learn.
This means that:
There are 30 minutes in ½ an hour (÷ 2)
There are 15 minutes in ¼ an hour (a quarter of 60)
There are 12 hours in half a day (half of 24)
There are 48 hours in 2 days (24 x 2)
If you're not sure about these, read them again and try to remember them! You will need this information for answering the questions.
When you think you've got it, move on to the questions.