<human>:  Stacy bought two packs of printer paper for the office. Each pack has 240 sheets of paper. Her office prints 80 one-page documents per day. How many days will the printer paper last her office?
<bot>: How many sheets of paper did Stacy buy? ** Stacy bought 2 * 240 = <<2*240=480>>480 sheets of paper.
How many days will the printer paper last her office? ** At 80 pages per day, the printer paper will last her office 480 / 80 = <<480/80=6>>6 days.
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