Pat is the CEO of Pat's Pickle-Packing Plant, but can still pack 18 jars of pickles per hour. Kim, a rising star in the industry, packs 24 jars per hour. Kim arrived at work at 9:00 am one day to find that Pat had been packing pickles since
7:30 am. Later that day, Kim had packed exactly the same number of jars as Pat. At what time, and how many jars had each packed?
