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Ratios, rates, proportions

Learn
Intro to ratiosRatio reviewBasic ratiosEquivalent ratiosEquivalent ratios: recipeEquivalent ratio word problemsUnderstanding equivalent ratiosSolving ratio problems with graph
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!
Learn
Ratios and double number linesRatio tablesSolving ratio problems with tablesRatios with tape diagrams
Practice
Create double number linesGet 3 of 4 questions to level up!
Ratios with double number linesGet 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!
Learn
Ratios on coordinate planeRatios and measurementPart:whole ratio word problemPart:whole ratios
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!
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Intro to ratesSolving unit rate problemSolving unit price problemRate reviewMultiple rates word problemComparing rates exampleFinding average speed or rateSpeed translation
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!
Learn
The meaning of percentMeaning of 109%Percents from fraction modelsFraction, decimal, and percent from visual model
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!
Learn
Converting decimals to percents: 0.601Converting decimals to percents: 1.501Converting percents to decimals: 59.2%Converting percents to decimals: 113.9%Converting percents to decimals & fractions exampleConverting between percents, fractions, & decimalsOrdering numeric expressionsConverting decimals and percents reviewConverting percents and fractions reviewWriting fractions as decimals reviewWriting decimals as fractions review
Practice
Convert decimals to percentsGet 3 of 4 questions to level up!
Convert percents to decimalsGet 3 of 4 questions to level up!
Convert percents to fractionsGet 3 of 4 questions to level up!
Convert fractions to percentsGet 3 of 4 questions to level up!
Learn
Finding a percentPercent of a whole numberIdentifying percent amount and base
Practice
Finding percentsGet 5 of 7 questions to level up!
Learn
Percent word problem: 100 is what percent of 80?Percent word problem: 78 is 15% of what number?Percent word problem: guavasPercent word problem: recycling cansPercent word problem: penguinsGrowing by a percentageSolving percent problemsPercent word problem: magic clubPercent word problems: tax and discountRational number word problem: cosmeticsRational number word problem: cabRational number word problem: school report
Practice
Percent word problemsGet 5 of 7 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!
Rational number word problemsGet 3 of 4 questions to level up!
Learn
Identifying constant of proportionality graphicallyConstant of proportionality from equationConstant of proportionality from table (with equations)Comparing proportionality constantsInterpret proportionality constants
Practice
Constant of proportionality from graphsGet 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!
Learn
Intro to proportional relationshipsProportional relationships: spaghettiProportional relationships: bananasProportional relationships: movie ticketsProportional relationships
Practice
Identify proportional relationshipsGet 5 of 7 questions to level up!
Proportional relationshipsGet 5 of 7 questions to level up!
Learn
Worked example: Solving proportionsWriting proportions exampleProportion word problem: hot dogsProportion word problem: cookiesMultiple units word problem: road trip
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!
Multiple units word problemsGet 3 of 4 questions to level up!

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?