Percent Problems | Math Placement Test Prep | MathHelp.com @yourteachermathhelp

Uploaded May 2026 | Updated September 2026, 2 weeks ago

Percent problems are part of the complete math placement test prep course at MathHelp.com:
mathhelp.com

In this lesson, students are asked to solve a problem that involves percent by changing the percent to a fraction, setting up an equation, and solving the equation for x. At the end of the problem, note that it's important to check the answer to see if it makes sense.

MathHelp.com also offers custom test prep courses for the ALEKS, TSI, ACCUPLACER, PERT, and many more.

$Percent Problems | Math Placement Test Prep | MathHelp.com Percent problems are part of the complete math placement test prep course at MathHelp.com: https://www.mathhelp.com In this lesson, students are asked to solve a problem that involves percent by changing the percent to a fraction, setting up an equation, and solving the equation for x. At the end of the problem, note that its important to check the answer to see if it makes sense. MathHelp.com also offers custom test prep courses for the ALEKS, TSI, ACCUPLACER, PERT, and many more.$

10th Grade Math | Homeschool Curriculum | Tutor | Algebra 1 | Geometry | Algebra 2 | MathHelp.com

Composite Functions: f(g(x)) and g(f(x)) | MathHelp.com

Multiplying Scientific Notation | MathHelp.com

$Least Common Denominator | MathHelp.com Need a custom math course? Visit http://www.MathHelp.com. This lesson covers least common denominator. Students learn to add or subtract fractions using the least common denominator, which is the least common multiple for the denominators of the fractions. Once the fractions are given a common denominator by multiplying the numerator and denominator of each fraction by the appropriate number, then the fractions can be added or subtracted by adding or subtracting the numerators, and leaving the denominator the same.$

Addition | Adding Whole Numbers | MathHelp.com