Pre-Algebra - Mathematics Concepts and Skills - Course 2 Chapter 5 - Rational Numbers and Percents
 Section Title Tutorials for this book more examples (pop-ups) 5.1 Factoring Numbers and Expressions 27 29 31 35 41 43 47 59 71 5.2 Greatest Common Factor 15 21 5.3 Least Common Multiple 35 37 39 41 45 5.4 Simplifying and Comparing Fractions 3 5 7 9 14 17 5.5 Rational Numbers and Decimals 27 29 31 33 37 39 47 49 5.6 Writing Percents 13 17 19 23 29 5.7 Percents,Decimals, and Fractions 19 21 25 27 41 43 45 51 5.8 Stem-and-Leaf Plots 7 13
 Suggested Assignments 5 Rational Numbers and Percents Pages Exercises 5.1 Factoring Numbers and Expressions 223-224 26-29, 34-37, 46-49, 54-57, 62-65, 70-71, 76, 80, 82-88 5.2 Greatest Common Factor 227-228 15-18, 23-26, 31-33, 40-43, 49-50, 55, 58-59 5.3 Least Common Multiple 231-232 20-23, 28-32, 37-39, 47-48, 54-56 5.4 Simplifying and Comparing Fractions 236-237 15-30, 31-33, 37-39, 47-48, 51-53, 55-57 5.5 Rational Numbers and Decimals 242-243 26-42, 43-48, 51-54, 63, 70-71, 72-77, 78-81 5.6 Writing Percents 246-247 12-19, 28-30, 32-33, 37-38, 41-42 5.7 Percents,Decimals, and Fractions 255-257 19-22, 27-30, 35-38, 43-46, 51-52, 59-60, 65-66, 68-76 5.8 Stem-and-Leaf Plots 257-258 7-12, 13-16, 17-19, 21 Chapter Review 258-261 1-59 Chapter Test

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