Use proportions to solve each problem mentally. In a mathematics class, 3 of every 4 students are
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Use proportions to solve each problem mentally. In a mathematics class, 3 of every 4 students are girls. If there are 28 students in the class, how many are girls? How many are boys?
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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