Jayden's violin teacher told him that if he wants to improve, he must practice at least ¾ of an hour five days a week. if he does this for six weeks, how many hours of practice will he have? 3 ¾ 20 22 ½ 24 ¾

SO you need to multiply 60 by 3/4.
This is equal to 45 minutes
Now you need to Multiply 45 by 5
This is equal to 225
Now multiply 225 by 6
This is equal to 1350
Finally, take 1350 and divide by 60
This equals 22 1/2
So he practiced for 22 1/2 hours

9sandwiches per hour