Fifth Ed. - Fractions, Decimals, & Percents

Online Resources

Your online resources will be activated immediately after your purchase and available for one year from that date. You can access these resources through the Manhattan GMAT Student Center after you receive your confirmation email.

• 6 Computer Adaptive Practice Exams

  Manhattan GMAT’s Computer Adaptive Exams adapt to your ability level and draw from a bank of more than 1200 unique questions of varying difficulty written by Manhattan GMAT's expert Instructors. Questions reflect the most up-to-date GMAT content, including the new Integrated Reasoning section.

• Critical Reasoning Online Question Bank

  All questions included in this bank (25 total) draw from the subject of Critical Reasoning and are written by Manhattan GMAT's expert Instructors. All Manhattan GMAT question banks include questions of varying difficulty levels.

Chapter by Chapter

1. Digits & Decimals

   Digits; Decimals; Place Value; Rounding to the Nearest Place Value; Adding Zeroes to Decimals; Powers of 10: Shifting the Decimal; Decimal Operations

2. Fractions

   Numerator and Denominator Rules; Simplifying Fractions; Converting Improper Fractions to Mixed Numbers; The Multiplication Shortcut; No Addition or Subtraction Shortcuts; Dividing Fractions: Use the Reciprocal; Division in Disguise; Comparing Fractions: Cross-Multiply; Never Split the Denominator

3. Percents

   Percents as Decimals: Multiplication Shortcut; Percent, Of, Is, What; Percent Increase and Decrease; Percent Change vs. Percent of Original; Successive Percents; Interest Formulas

4. Ratios

   Label Each Part of the Ratio with Units; Proportions; The Unknown Multiplier; Multiple Ratios: Make a Common Term

5. FDPs

   Common FDP Equivalents; Converting Among Fractions, Decimals, and Percents; When to Use Which Form

6. FDP Strategies

   Data Sufficiency Basics; What Does “Sufficient” Mean?; The DS Process; Putting It All Together; Putting It All Together (Again); Concrete Values vs. Relative Values; Smart Numbers: Multiples of the Denominators; When Not to Use Smart Numbers; Smart Numbers: Pick 100; Benchmark Values

7. Extra FDPs

   Repeating Decimals; Terminating Decimals; Using Place Value on the GMAT; The Last Digit Shortcut; Unknown Digits Problems; Formulas That Act on Decimals; Chemical Mixtures; Percents and Weighted Averages; Percent Change and Weighted Averages; Estimating Decimal Equivalents

8. Appendix A: Official Guide Problem Sets

   Official Guide Problem Sets; Problem Solving set; Data Sufficiency Set

GMAT® is a registered trademark of the Graduate Management Admissions Council (GMAC)®.