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Mathematics, 25.06.2019 06:30 niyah2224

45 children attend preschool. the number of two-year-olds is one half the number of three-year-olds. the number of four-year-olds is the same number of three-year-olds. how many two-year-olds attend the preschool? how many three-year-olds attend the preschool? how many four-year-olds attend the preschool?

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45 children attend preschool. the number of two-year-olds is one half the number of three-year-olds....

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