Proportional Reasoning

Predict Ratios, Rates and Units Conversions     Unit  A =  Unit A

Unit B      Unit B’

Determine Percent         “is”     (part) =   __%

“of” (whole)         100

Determine Percent of Change         change (differnce) =       %__

original                          100

Indirect Measurement      Distance ADistance A’

Distance B      Distance B’

Similar Figure (missing sides)          Side A = Side A’

Side B     Side B’

Scale Drawing   ModelModel

Actual     Actual

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