Proportion is defined as an equation of the type (ratio) = (ratio). I show three different ways of solving proportions:
2) thinking of equivalent fractions
Then I solve several word problems that involve proportions using these methods.
This video is suitable for pre-algebra / grade 7, and is aligned to the Common Core standards concerning proportions in grade 7 math.
Tagged under: proportion,grade 7,Proportions,common core standards,math,pre-algebra,prealgebra
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