Question
Shiyun went to the pool once every 4 days while Emily went to the same pool once every 5 days. They became friends after meeting each other at the pool on a Wednesday. Which would be the next earliest day that they would meet each other again at the pool? Give the answer in number. (Eg Mon = 1; Tue = 2)
2 m

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Shiyun went to the pool once every 4 days while Emily went to the same pool once every 5 days. They became friends after meeting each other at the pool on a Wednesday. Which would be the next earliest day that they would meet each other again at the pool? Give the answer in number. (Eg Mon = 1; Tue = 2)