06-10-2016
Mathematics

contestada

Brandon's class has 7 boys and 13 girls. explain how do the ratios 7:13 and 7:20 describe Brandon's class?

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Zayence Zayence

06-10-2016

7:13 is comparing boys to girls. 7:20 is comparing boys to the whole class, since 7 boys + 13 girls = 20 students.

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