0 For instance, if five tests have an average of 12 they have a total points of 60. . Note that 60÷12 = 5. Also, 60 ÷ 5 = 12. As long as you have two of the three parts of the average pie you can find the third.
Binomial Theorem
Calculators and Solvers
Cartesian Grid
Charts
Create A Pie Chart with the Chart Maker
Circles (equations, formulas, theorems )
Complex Numbers
Compound Interest
Conic Sections
Free Math Help : Forum
Distance Formula
Ellipse (equation, foci, graph, formula, axes, vertex)
Free Math Help
Formlas : Alphabetical list of math formulas
Logic, Truth Values and Mathematical Statements
Mean and Median--Average of a Set of Numbers
Numbers
Order of Operations
Parabolas (How to Graph and Plot)
Parallelograms
Percent
Polygons
Polynomial Equations
Probability
Programming
Quadrilaterals
Quadratic Equations
Quadratic Inequality
Math Riddles
Math Puzzles
Rational Expressions
Relations
Ratios
Scientific Notation
Transformations in Math
Miscellaneous
Sudoku (Free online Sudoko, play in real time)
Trigonometry
Vectors in Math
Worksheets and Activities Free online math worksheets
0
For instance, if five tests have an average of 12 they have a total points of 60. . Note that 60÷12 = 5. Also, 60 ÷ 5 = 12. As long as you have two of the three parts of the average pie you can find the third. 
