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GED Math Percent#7-
Math Review_Rubio_Notes #7-11
Question | Answer |
---|---|
Percentage is a | Part of 100 |
Every fraction/decimal/percent can be written as | fraction/decimal/percent. |
What are the three parts of a percentage problem? | Part Base Rate |
Triangles | Part (piece of whole is) |
Formula | ÷Base X Rate (whole /of) (percent sign) |
Percent of Increase/Decrease | Subtract and Divide by Original Shift = Interest |
Perimeter | Add around sides |
Area | L X W (square units) = 2 |
Volume | L X W X H (cubic units) = 3 |
Mean: Average | Add & Divide |
Median | Middle number. Order numbers first |
Mode | Number repeated most often |