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Chapter 3: Q. 3 (page 315)

Two-thirds of the children in the fourth-grade class are girls. If there are 20 girls, what is the total number of children in the class?

Short Answer

Expert verified

The number of students is30

Step by step solution

01

Given information

Given two thirds of class are girls and there are20students

02

Assume the number of students be x and calculate

Calculating, we get

23x=20x=20脳32x=30

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