Math ATI TEAS Converting Percent's, Fractions, and Decimals
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Course
Teas
Institution
Teas
Math ATI TEAS
Converting Percent's, Fractions, and Decimals
15 % as a fraction
ANSWER : 15/100
3/20
15/100 as a percent
ANSWER : 15%
24.36% as a fraction
ANSWER : 24.36/100
Simplify by starting off with the smallest numbers
609/ 2500
3 2/5 as a percent and decimal
ANSWER : 3 2/5
2/...
Math ATI TEAS
Converting Percent's, Fractions, and Decimals
15 % as a fraction ANSWER : 15/100
3/20
15/100 as a percent ANSWER : 15%
24.36% as a fraction ANSWER : 24.36/100
Simplify by starting off with the smallest numbers
609/ 2500
3 2/5 as a percent and decimal ANSWER : 3 2/5
2/5 --> 0.4 + 3 = 3.4
3.4 x 100 = 340%
340% --> 3.4
Graphing Inequalities
-2x + 5 ≥ 19 ANSWER : x ≤ - 7
if you multiply or divide by a negative you flip the inequality sign
Graphing inequalities ANSWER : Open dot is for <, >
Closed dot is for≤, ≥
5y − 8 > 32 ANSWER : y > 8
Mathew has to earn more than 96 points on his high school entrance exam in order to be eligible for varsity sports. each question is worth 3 points, and the test has a total of 40 questions. Let x represent the number of test questions.
How many questions can Matthew answer incorrectly and still qualify for varsity sports? ANSWER : 0 ≤ X < 8
3x > 96
3x/3 > 96/ 3
x > 32
Rational Numbers from greatest to least
0.3, 27%, √100, 72/9, 1/9, 4.5 ANSWER : √100, 72/9, 4.5, 0.3, 27%, 1/9
-2, -3/4, -0.45, 0.36, 3% ANSWER : -2, -3/4, -0.45, 3%, 0.36 Solve equations in one variable
Ray earns $10 an hour. Ray makes $360. How many hours did he work to make $360? ANSWER : X = 36
360/10
Simple division
Non word Proportion Problems
45%/ 12% = 15%/ x Solve for x ANSWER : x = 4%
0.45/ 0.12 = 0.15/ x = 0.04 x 100 = 4%
0.50/ 2 = 11.50/ x ANSWER : x = 6
Translating word problems
A patients age is thirteen more than half of 60. how old is the patient? ANSWER : 43 years old
1/2(60) + 13 = 43
Sarah is 5 years younger than her brother john, but she is 10 years older than her sister Cameron. If the sum of all three of their ages is 65 how old is Sarah.
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