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Mathematics, 22.05.2020 09:01 lululoveee586

Arithmetic Reasoning
4. A duplicator can make 75 copies of a letter per minute, and 300 copies from one master. After how long must the master sheet be changed?
a. 4 minutes
b. 5 minutes
C. 6 minutes
d. 15 minutes

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Answers: 3

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Arithmetic Reasoning
4. A duplicator can make 75 copies of a letter per minute, and 300 copies...
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