7.4.1 Lots of Flags
7.4.2 Ratios and Rates with Fractions
7.4.3 Revisiting Proportional Relationships
7.4.4 Half as Much Again
7.4.5 Say It with Decimals
7.4.6 Increasing and Decreasing
7.4.7 One Hundred Percent
7.4.8 Percent Increase and Decrease with Equations
7.4.9 More and Less than 1%
7.4.10 Tax and Tip
7.4.11 Percentage Context
7.4.12 Finding the Percentage
7.4.13 Measurement Error
7.4.14 Percent Error
7.4.15 Error Intervals
7.4.Vocabulary