Using the Proportion Method to Solve Percent Problems
http://amby.com/educate/math/4-2_prop.html


Tutorial and Exercises on solving three different types of percent problems

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Subject: Mathematics
Resource Type: Activities:Classroom Activity, Pedagogic Resources, Activities:Problem Set
Special Interest: Quantitative
Grade Level: College Lower (13-14), High School (9-12)
Quantitative Skills: Fractions and Ratios