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Mathematics, 02.10.2020 19:01 evazquez

Each row in a classroom has 3 girls and 2 boys. There are 4 rows in that class. Write a numerical expression to show the number of students in that class. (Use variable g for girls and b for boys)

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Each row in a classroom has 3 girls and 2 boys. There are 4 rows in that class. Write a numerical ex...
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