Submitted by Allie.Groll on Tue, 06/29/2021 - 20:28 Source School Competition Kit Poster Image Image Poster PDF File 12-13 HB Poster FINAL.pdf Poster Solution File 1213 HB Poster Solution - FINAL.pdf Math topic Proportional Reasoning Resource Type Poster Section Resources Poster Date 2012-08-01 CCSS (Common Core State Standard) 6.RP.3 Difficulty Medium