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3 years ago

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A machine adds metal bands called ferrules and erasers to one end of a pencil. It takes the machine 2.5 hours to add ferrules an

d erasers to 4,200 pencils. How many pencils does this machine process per minute?

1 answer:

andreev551 [17]3 years ago

3 0

Answer:

28

Step-by-step explanation:

Convert 2.5 to minutes = 150 minutes. Then divide 4200/150 which gives you 28 per minute

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