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Mrs. Greenwood swims every 3 days, while Ms. Moore swims every 5 days at the community center pool. To determine how many times they will both be at the pool on the same day over the next ten weeks, we need to find the least common multiple (LCM) of their swimming schedules. This engaging problem highlights the importance of planning and scheduling in recreational activities, and students often find success in solving it by working backwards, demonstrating strategic problem-solving skills.
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Comp - 2 Mrs. Greenwood and Ms. Moore like to swim laps at the community center pool. They are swimming together today, but they are on different swim schedules. Mrs. Greenwood swims every 3 days and Ms. Moore swims every 5 days. How many times will they both be at the pool on the same day during the next ten weeks? Favorite POW quote from a student: “The main strategy that I used to solve this POW was work backwards because it is a very straight forward problem.”