Arepair person is scheduled to be at your apartment between 9: 00am to 12: 00pm but you have to leave at 11: 30 to out a friend. if the repair person is equally likely to be at your apartment any time during the appointment time, what is the probability that you will be there?

5/6

There are 6 half-hours between 9 and 12. You will be there for 5 of them. The probability you will be there is 5/6.

You would need to shade in 4 parts.

20% of something is equal to 1/5 (because 100/5=20), so you would need to find 1/5 of 20. You can do this by dividing 20 by 5, and 20 ÷ 5 = 4.

I hope this helps!