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ALEKS Basic Math Placement Test Review Updated Questions and Answers (2024/2025) (Verified Answers) $13.49
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ALEKS Basic Math Placement Test Review Updated Questions and Answers (2024/2025) (Verified Answers)
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  • Math Placement

ALEKS Basic Math Placement Test Review Updated Questions and Answers (2024/2025) (Verified Answers)

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  • July 14, 2024
  • 12
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • aleks basic math placement test review

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  • Math Placement
  • Math Placement
  • Math Placement
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ALEKS Basic Math Placement Test Review.pdf file:///C:/Users/HP/Desktop/AAAAA/ALEKS%20Basic%20Math%20




ALEKS Basic Math Placement Test Review



1. how to find domain with a given equation: -if a fraction, set denom. to zero, then solve

-in equation, plug in 0 for x

*usually can be a + or - solution*

2. (-) + (-)= ...

(-) x (-)= ...

(-) divided by a (-)= ...: (-) (+)

(+)

3. quotient: division

4. adding and subtracting fractions: -make denoms the same

-add/subtract numerators

5. multiplying fractions: just multiply numerators across and denoms across and simplify

6. dividing fraction: multiply by reciprocal (change second fraction to reciprocal)

7. multiplying/dividing/adding mixed fractions: turn them into regular fractions

(multiplying # by denom, adding it to num, keeping denom the same) and continue

8. subtracting mixed fractions: *first: make denoms the same*
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,ALEKS Basic Math Placement Test Review.pdf file:///C:/Users/HP/Desktop/AAAAA/ALEKS%20Basic%20Math%20




set up as if you're subtracting two large numbers (on top and on bottom)

9. how to solve problems like 5-2 (1/3): 1) make problem 5- (2 (1/3))

2) separate : 5- 2- (1/3) to get: 3- (1/3)

3) rewrite whole #: 2+1- (1/3)

4) rewrite as: 2 + (3/3) - (1/3) to ed up with:

2 (2/3)

10. inequality problem rule (<, >, etc like problems): When *multiplying/dividing* each side

by a *positive* number, the inequality sign *stays the same*


When *multiplying/dividing* each side by a *negative* number, we *flip* the inequal- ity sign.

11. area and circumference of circle: A= pi x r^2 C= 2 x

pi x r

12. area and perimeter of a triangle: A= (1/2)bh (unit squared) P=

side+side+ side

13. Volume and surface area of a rectangular prism: V=lwh (unit to the 3rd power) SA= 2(wl +

hl+ hw)

14. distance formula: d= rate x time

15. percent to fraction: percent as numerator and 100 as denominator, then sim- plify

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