Seudónimo Seudónimo

02-03-2015
Mathematics

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for every left handed person there are 4 right handed people. if there are 30 students in a classroom writ a proportion for the number of right handed students

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Аноним Аноним

02-03-2015

1/5 left
4/5 right
4/5=x/30
5*6=30
4*6=24 answer is 24/30

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