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
Answer:
420 pretzels
Step-by-step explanation:
9•7= 63
60•7=420
18 : 39
36 to 78
Divide both sides by 2.
=> 18 : 39
9.5 hours
Pi is the ratio of the circumfrance to the diameter!!! the fourth one!!!