First, you have to know how many times you can make 27 inches of ribbon in an hour by dividing 60 by 3. (60 minutes = 1 hour) You get 20, so you can make 27 inches of ribbon 20 times in an hour. Now multiply 20 x 27 to get 540, so you can make 540 inches of ribbon in an hour. To get feet, divide 540 by 12. (12 inches = 1 foot) So your answer will be 45 feet of ribbon.
The machine can produce 45 feet of ribbon in one hour. This is calculated by determining the number of 3-minute intervals in 60 minutes, multiplying that by 27 inches, and then converting inches to feet. The final total is 45 feet of ribbon.
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