3 years ago

A copy machine makes 32 copies per minute. how many copies does it make in 4 minutes and 45 seconds?

1 answer:

7 0

152

Step-by-step explanation:

45 seconds = 45/60 minutes = 3/4 minutes . Number of copies = 4*32 + (3/4)*32 = 128 + 24 = 152

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