Answer 400
Step-by-step explanation: 1 hours = 60 min
60 min divided by 9 = 6.66666667
6.66666667 * 5 dozen pretzels/ 60 pretzel = 400
did it pretty quickly may be wrong
Area of circle= 3.14r^2
r= 4
A= 50.27
8 * 1/5 = 8/5
13 * 1/2 = 13/2
20 * 3/5 = 60/5 = 15/1 or just 15
3/10 * 7 = 21/10
