Percentages

This page lets you practice your percentage calculations. The problems are randomly generated when you press the "New Problem" button. Enter your answer in the empty square and press "Check Answer". The results are displayed in the second table which will tell you whether you got the correct answer or not and keeps a running total of your score. If you get a question wrong, you can redo and recheck your answer. Getting new problems is just a mater of pressing the "New Problem" button at any time.
Total Portion Percent

Results Total Done Total Correct




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Drill and Practice Problems
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Chemistry 145
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Chemistry 146


These problems are provided courtesy of Prof. George Wiger (gwiger@chemistry.csudh.edu) at California State University, Dominguez Hills.

Please direct any questions about this site to Please send comments or suggestions to svanbram@science.widener.edu

Scott Van Bramer
Department of Chemistry
Widener University
Chester, PA 19013

This page has been accessed 18415 times since 9/1 /98 .

Last Updated: Tuesday, September 01, 1998 11:12:46 AM