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OpenStudy (anonymous):
Drew notices there are 21 girls in a class of 30 students. What is the simplest form of 21/30? 3/10 3/5 3/7 7/10 Key: /= fraction
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OpenStudy (texaschic101):
21/30 what number goes into 21 and 30 ?
OpenStudy (texaschic101):
once you find the number, how many times that number goes into 21, goes in the numerator, and how many times that number goes into 30, goes in the denominator
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