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A step-by-step, pictorial approach for using fractional rates and unit conversions, like ($2/hour)(11 hours). Designed in light of research by PSLC researchers on integrating visual and verbal content.
This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of -0001-11-30.
This resource received a 3* rating because it is part of Proportions, Ratios, and Percents, which received a rating of 3-Exemplary in the Curriki Review System and which you can see here: http://www.curriki.org/xwiki/bin/view/Coll_Group_ImplementingAlgebra/ProportionsRatiosandPercents