Math Review Applications : GMAT

Preface 5(5) About EZ Solutions 5(1) About Our Author 6(1) About EZ Books 7(7) About This Book 14(1) Part 0.0: Introduction to Applications 15(2) Part 1.0: Percent Calculations 17(30) Basics About Percents 18(5) Simple Percents 23(9) Complex Percents 32(15) Practice Exercise - Questions and Answers With Explanations: Percent Calculations 34(13) Part 2.0: Percent Changes 47(18) Types of Percent Change 48(2) Facts & Rules About Percent Change 50(2) Repetitive Percent Change 52(2) Successive Percent Changes 54(11) Practice Exercise - Questions and Answers With Explanations: Percent Changes 58(7) Part 3.0: Percent Discounts 65(22) Basics about Percent Discounts 66(1) Eight Types of Discount Problems 67(20) Practice Exercise - Questions and Answers With Explanations: Percent Discounts 74(13) Part 4.0: Percent Mark-Ups & Mark-Downs 87(22) Basics About Percent Mark-Ups/Downs 88(1) Four Types of Percent Mark-Ups/Downs 89(20) Practice Exercise - Questions and Answers With Explanations: Percent Mark-Ups/Downs 92(17) Part 5.0: Percent Interests 109(9) Basics About Percent Interest 110(1) Simple Interest 111(1) Compound Interest 112(2) Percent Investments 114(4) Practice Exercise - Questions and Answers With Explanations: Percent Interests 115(3) Part 6.0: Percent Taxes & Commissions 118(5) Percent Taxes 119(1) Percent Commission 120(3) Practice Exercise - Questions and Answers With Explanations: Percent Taxes & Commissions 121(2) Part 7.0: Ratios 123(20) Basics About Ratios 124(5) Types of Ratios 129(2) Solving Ratios 131(3) More about Ratios 134(3) Combining Ratios 137(6) Practice Exercise - Questions and Answers With Explanations: Ratios 140(3) Part 8.0: Proportions 143(16) Basics About Proportions 144(2) Solving Proportions 146(1) Types of Proportions 147(7) Compound Proportions 154(5) Practice Exercise - Questions and Answers With Explanations: Proportions 155(4) EZ Book Store: Orders & Sales 159(1) EZ Book List 160