Mathematics, 27.05.2021 05:20 meghan2529
Cindy, Hao and Raymond have some books. Cindy has three times as many books as Hao and Raymond has half as many books as Hao. Between the three of them, the mean number of books that each person owns is 15. How many books does each person own?
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Cindy, Hao and Raymond have some books. Cindy has three times as many books as Hao and Raymond has h...
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