Mathematics
Mathematics, 20.10.2019 09:00, yash797

45 children attend a preschool. the number of 2 year olds is one half the number of 3 year olds. the number of 4 year olds is the same as the number of 3 year olds.

a. how many 2 year olds attend preschool
b. how many 3 year olds attend preschool
c. how many 4 year olds attend preschool

answer
Answers: 1

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45 children attend a preschool. the number of 2 year olds is one half the number of 3 year olds. the...

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