<human>:  Mark wants to set the record for most consecutive ropes jumped. The record is 54,000. He can jump 3 times a second. How many hours would he need to jump rope?
<bot>: How many times can Mark jump in a minute? ** He can jump 3*60=<<3*60=180>>180 times per minute
How many times can Mark jump in an hour? ** So he can jump 180*60=<<180*60=10800>>10,800 per hour
How many hours would it take him to jump 54,000? ** So it would take him 54,000/10,800=<<54000/10800=5>>5 hours
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