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Chemistry, 22.04.2021 01:00 Queenashley3232

A science class has 21 students. 14 girls and 7 boys. Simplify the ratio. What is the ratio?
A 3:1
B 2:1
C 21:7

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A science class has 21 students. 14 girls and 7 boys. Simplify the ratio. What is the ratio?
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