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Ratio and proportion

Learn
Intro to ratiosRatio reviewPart:whole ratiosSolving ratio problems with tablesRatio tablesSolving ratio problems with graph
Practice
Basic ratiosGet 5 of 7 questions to level up!
Ratio tablesGet 3 of 4 questions to level up!
Learn
Scale drawing: centimeters to kilometersPart:whole ratio word problem
Practice
Equivalent ratio word problemsGet 3 of 4 questions to level up!
Learn
Intro to ratesSolving unit rate problemSolving unit price problemMultiple rates word problemComparing rates exampleFinding average speed or rateSpeed translationRate review
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
Intro to proportional relationshipsProportional relationships: spaghettiProportional relationships: bananasProportional relationships: movie tickets
Practice
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

Before we go into comparing quantities, let's review what we already know about ratio and proportion.