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ATI TEAS Math Study 7th Edition/ Questions with 100% Verified Answers.
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ATI TEAS Math Study 7th Edition/ Questions with 100% Verified Answers.
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1ATI TEAS Math Study 7th Edition/
Questions with 100% Verified Answers.
Percentage Convert to/from Fraction - ANSWER - *TO* - Convert to decimal first (divide by 100) then put
into simplest form
*FROM* - Convert to decimal (multiply to get 100 in denominator then divide by denominator) then put
decimal into %
Fraction Convert to Decimal - ANSWER - Divide numerator by denominator
Order of Operations - ANSWER - -PEMDAS (No exponent for TEAS 6)
-Parentheses *FIRST*
-Multiplication and Division *SECOND* (Left to Right)
-Addition and Subtraction *THIRD* (Left to Right)
Compare and Order Rational Numbers - ANSWER - -*Rational Numbers*: -6 (-6/1), 5 (5/1), 100 (100/1)
-*Irrational Numbers*: Square root (any prime number), pi
-*Numeric Order*: Least to Greatest, Greatest to Least. Best in decimal form. Line them up vertically.
-*Fraction/Fraction Form*: 5 2/7 (put into decimal) Divide 2 by 7 to get .2857 which will equal 5.2857
<, _<_ - ANSWER - Less than, IS fewer than
Less than or equal to, is at most, is no more than
>, _>_ - ANSWER - Greater than, IS more than
Greater than or equal to, is at least, is no less than
= - ANSWER - Equal, equal to, is, was, were, will be, yields, becomes
, 2
Common Denominator - ANSWER - 1. Find least on multiple of denominator
2. Change each fraction to make their denominator the same as least common denominator
~List multiples of each denominator and find SMALLEST number
~Multiply numerator by multiple of LCD, Use LCD as denominator
Solve Equations in One Variable - ANSWER - Collecting all variable terms to *one* side of the equal sign
and all the constants on the other side, using addition or subtraction. Once all like terms are combined,
last step is to divide. Could also be multiplication by the reciprocal (One divided by original number).
What is 15/8 as a decimal?
1. 1.875
2. 1.625
3. 1.58
4. 0.53 - ANSWER - 1
Write 0.932 as a fraction.
1. 25/233
2. 233/250
3. 250/233
4. 233/25 - ANSWER - 2
Oscar ordered food delivery for his family dinner. The total of the order was $122.19. If he was charged a
7% service fee and gave a 15% tip on the bill after the service fee, what was the final total of his order?
1. $62.33
2. $144.74
3. $150.35
4. $125.86 - ANSWER - 3
, 3
An emergency room patient's heart rate dropped 30% to 63 beats per minute. What was the patient's
heart rate prior to the drop in beats per minute?
1. 19
2. 44
3. 90
4. 210 - ANSWER - 3
An event coordinator has a budget of $680. If she spent $75 on balloons and $65 on invitations, what
percent of her budget does she have left?
1. 9.6%
2. 86.7%
3. 79.4%
4. 20.6% - ANSWER - 3
Order the following fractions from least to greatest: - 5/6; 1/6; 1/2; -1/9
Mean - ANSWER - Which measure of tendency is when you add all #, then divide by how many # there
are? Also known as the average.
Median - ANSWER - Which measure of tendency is when you put the middle # of ordered (Least to
Greatest) list, and if # are even, then the 2 middle # averaged out?
Mode - ANSWER - Which measure of tendency is the number that occurs the most and can be more than
one?
Range - ANSWER - Which measure of tendency is when you subtract the minimum value from maximum
value?
, 4
Outlier - ANSWER - What is a data point that is distinctly separated from other values and is considered
unexpected value? This value "lies outside" (is much smaller or larger than) most of the other values in a
set of data
Extraneous - ANSWER - Incorrect
Story that is interesting containing details that aren't necessary to tell you what happened.
Erroneous - ANSWER - Irrelevant
Story might contain *conflicting* accounts of what happened due to having multiple observers.
Terms Related to Operations - ANSWER - Sum (+), Difference (-), Product (x), Quotient (/), Per 100 (#%
_<_ 100%), Is or of (#% _>_ 100%)
Rational Numbers can be represented by? - ANSWER - By *fractions*
Includes: Whole Numbers, Positives/Negatives, Zero, and all decimals that either terminate or repeat.
~Irrational numbers will not concern us at this point
Solve Real World Problems with Percentage - ANSWER - Percent *LESS THAN OR EQUAL TO* 100% ~
(50% -> 50 out of 100%)
Percent *MORE THAN* 100%
~ (150% is 150 for each 100)
-Percent off sales tax, annual percent interest rate at a bank, annual percent gain or loss for a company
or business, percent commission for sales person, percent depreciation of assets, percentages of
ingredients in a mixture or recipe.
Sales Tax Equation - ANSWER - -Convert % to decimal then Multiply % times the Original Number (% x
Original Price, Original Price + x = ST)
Percent Increase Equation - ANSWER - - Percent Increase
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