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TEAS Prep 3

TEAS Prep 3 (Math)

QuestionAnswer
Fraction: 1/2 Decimal: 0.5 Percentage: 50%
Fraction: 1/4 Decimal: 0.25 Percentage: 25%
Fraction: 3/4 Decimal: 0.75 Percentage: 75%
Fraction: 1/5 Decimal: 0.2 Percentage: 20%
Fraction: 2/5 Decimal: 0.4 Percentage: 40%
Fraction: 3/5 Decimal: 0.6 Percentage: 60%
Fraction: 4/5 Decimal: 0.8 Percentage: 80%
Fraction: 1/10 Decimal: 0.1 Percentage: 10%
Fraction: 1/8 Decimal: 0.125 Percentage: 12.5%
How do you find the percentage of a number? Convert the percentage to a decimal (move the decimal point two places to the left) and multiply it by the number
How do you find percent increase? Subtract the first number from the second number, then divide the difference from the original number. Convert this decimal to a percentage.
How do you find mean? Add all to the numbers and divide that by the amount of numbers
How do you find the mode? Mode is the most common number
How do you find Range? Subtract the biggest and smallest number to find the range
How do you find the median? The median is the middle number. If there is an even amount of numbers, just average the two middle numbers
What does PEMDAS stand for? Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
Area of a Rectangle Length x Width
Area of a Square Side x Side
Area of a Triangle 1/2(base x height)
Perimeter of a Rectange 2L x 2W
1 kilogram 1000 grams
1 gram 1000 milligrams
1 liter 1000 milliliters
1 meter 100 centimeters
1000 mL 1 L
Created by: bbrdd2
 

 



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