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# Unit: Ratios, rates, proportions

#### 0

Possible mastery points

## Intro to ratios

Practice
Basic ratiosGet 5 of 7 questions to level up!
Equivalent ratiosGet 3 of 4 questions to level up!
Equivalent ratio word problems (basic)Get 3 of 4 questions to level up!
Equivalent ratio word problemsGet 3 of 4 questions to level up!
Equivalent ratios in the real worldGet 3 of 4 questions to level up!
Understand equivalent ratios in the real worldGet 3 of 4 questions to level up!

## Visualize ratios

Practice
Create double number linesGet 3 of 4 questions to level up!
Ratios with double number linesGet 3 of 4 questions to level up!
Relate double numbers lines and ratio tablesGet 3 of 4 questions to level up!
Ratio tablesGet 3 of 4 questions to level up!
Ratios with tape diagramsGet 3 of 4 questions to level up!

## Ratio application

Practice
Ratios on coordinate planeGet 3 of 4 questions to level up!
Ratios and units of measurementGet 3 of 4 questions to level up!
Part-part-whole ratiosGet 3 of 4 questions to level up!

#### Quiz 1

Level up on the above skills and collect up to 1400 Mastery points

## Intro to rates

Practice
Unit ratesGet 5 of 7 questions to level up!
Rate problemsGet 3 of 4 questions to level up!
Rate problems 2Get 3 of 4 questions to level up!
Comparing ratesGet 3 of 4 questions to level up!

#### Quiz 2

Level up on the above skills and collect up to 400 Mastery points

## Intro to percents

Practice
Intro to percentsGet 5 of 7 questions to level up!
Percents from fraction modelsGet 3 of 4 questions to level up!
Relate fractions, decimals, and percentsGet 3 of 4 questions to level up!

## Percent, fraction, decimal conversions

#### Quiz 3

Level up on the above skills and collect up to 700 Mastery points

## Percent problems

Practice
Equivalent representations of percent problemsGet 3 of 4 questions to level up!
Finding percentsGet 5 of 7 questions to level up!

## Percent word problems

Practice
Percent word problemsGet 5 of 7 questions to level up!
Equivalent expressions with percent problemsGet 3 of 4 questions to level up!
Percent problemsGet 3 of 4 questions to level up!
Tax and tip word problemsGet 3 of 4 questions to level up!
Discount, markup, and commission word problemsGet 3 of 4 questions to level up!
Rational number word problemsGet 3 of 4 questions to level up!

#### Quiz 4

Level up on the above skills and collect up to 800 Mastery points

## Constant of proportionality

Practice
Constant of proportionality from graphsGet 3 of 4 questions to level up!
Constant of proportionality from equationsGet 3 of 4 questions to level up!
Compare constants of proportionalityGet 3 of 4 questions to level up!
Interpret constants of proportionalityGet 3 of 4 questions to level up!
Interpret constant of proportionality in graphsGet 3 of 4 questions to level up!

#### Quiz 5

Level up on the above skills and collect up to 600 Mastery points

## Identifying proportional relationships

Practice
Identify proportional relationshipsGet 5 of 7 questions to level up!
Proportional relationshipsGet 5 of 7 questions to level up!

## Writing & solving proportions

Practice
Solving proportionsGet 5 of 7 questions to level up!
Writing proportionsGet 3 of 4 questions to level up!
Proportion word problemsGet 3 of 4 questions to level up!
Using units to solve problemsGet 3 of 4 questions to level up!

#### Quiz 6

Level up on the above skills and collect up to 600 Mastery points
Up next for you:

#### Unit test

Level up on all the skills in this unit and collect up to 4500 Mastery points!

### About this unit

Learn all about proportional relationships. How are they connected to ratios and rates? What do their graphs look like? What types of word problems can we solve with proportions?