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Which Problem Equals 25 Percent?

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Visit this site: http://www.lerc.nasa.gov/Other_Groups/K-12/p_test/math_9/math_p_q14.html

Author:NASA Lewis Learning Technologies Project
Description: Which problem has an answer of 25 percent? 1) 10 is what percent of 50? 2) 25 is what percent of 75? 3) 25 is what percent of 125? 4) 20 is what percent of 80? A detailed answer is provided. From NASA's 9th Grade Math Proficiency Test.

Levels: Elementary, Middle School (6-8), High School (9-12)
Languages: English
Resource Types: Problems/Puzzles, Web Interactive/Java
Math Topics: Fractions/Decimals/Percents

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