Mathematics, 06.05.2020 01:09 mkeyes83
Two neighbors, Wilma and Betty, each have a swimming pool. Both Wilma's and Betty's pools hold 10000 10000 gallons of water. If Wilma's garden hose fills at a rate of 800 800 gallons per hour while Betty's garden hose fills at a rate of 500 500 gallons per hour, how much longer does it take Betty to fill her pool than Wilma?
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