Count Your Change
Library Home || Primary || Math Fundamentals || Pre-Algebra ||
Algebra || Geometry || Discrete Math || Trig/Calc
|Steve Risberg & Terry Trotter|
|Algebra, difficulty level 3. I have three times as many nickels as dimes in my pocket. If the number of coins is reversed, by what percent will the value of the money in my pocket increase?|
|Please Note: Use of the following materials requires membership. Please see the Problem of the Week membership page for more information.|
|Online Resource Page #3040|
© 1994-2012 Drexel University. All rights reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.