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Two–thirds of the children in the fourth–grade class are girls. if there are 18 girls, what is the total number of children in the class?
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Two–thirds of the children in the fourth–grade class are girls. if there are 18 girls, what is the total number of children in the class?

User Manis
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2/3 girls that's mean there is 1/3 boys.
If there are 18 girls that mean half this number is the boys which is 9.
Therefore, total number is 27.
User Borisvanax
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