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ATI TEAS 7 Math Course

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  1. Introduction

    Free ATI TEAS 7 Math Diagnostic Test
    1 Quiz
  2. Numbers and Algebra
    Numbers and Algebra Pre-Section Quiz
    1 Quiz
  3. Perform Arithmetic Operations with Rational Numbers (Whole Numbers, Decimals, & Fractions)
    3h 49m|
    12 Lessons
    |
    12 Quizzes
  4. Convert Among Non-Negative Fractions, Decimals, and Percentages
    1h 1m|
    4 Lessons
    |
    4 Quizzes
  5. Compare and Order Rational Numbers
    41m|
    2 Lessons
    |
    2 Quizzes
  6. Solve Equations With One Variable
    50m|
    2 Lessons
    |
    2 Quizzes
  7. Solve Real-World Problems Involving Percentages
    1h 37m|
    5 Lessons
    |
    5 Quizzes
  8. Apply Estimation Strategies and Rounding Rules to Real-World Problems
    30m|
    2 Lessons
    |
    2 Quizzes
  9. Solve Real-World Problems Involving Proportions + Solve Real-World Problems Involving Ratios, and Rates of Change
    48m|
    2 Lessons
    |
    2 Quizzes
  10. Solve Real-World Situations Using Expressions, Equations, and Inequalities
    1h 14m|
    4 Lessons
    |
    4 Quizzes
  11. Numbers and Algebra Post-Section Quiz
    1 Quiz
  12. Measurement and Data
    Measurement and Data Pre-Section Quiz
    1 Quiz
  13. Interpret Relevant Information from Tables, Charts, and Graphs
    26m|
    2 Lessons
    |
    2 Quizzes
  14. Explain the Relationship Between Variables
    1 Quiz
  15. Evaluate the Information in Data Sets, Tables, Charts, and Graphs Using Statistics
    1h 41m|
    4 Lessons
    |
    5 Quizzes
  16. Calculate Geometric Quantities
    3h 29m|
    7 Lessons
    |
    7 Quizzes
  17. Convert Within and Between Standard and Metric Systems
    1h 52m|
    8 Lessons
    |
    8 Quizzes
  18. Measurement and Data Post-Section Quiz
    1 Quiz
  19. Timed Practice Test Simulations
    ATI TEAS Math Practice Tests
    9h 30m|
    10 Quizzes
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Welcome to NurseHub’s lesson on Multiplying and Dividing Fractions and Mixed Numbers. This lesson will help to prepare you for the Math section of your TEAS exam.

Learning Goals:

We will be able to multiply and divide fractions, mixed numbers, and whole numbers.

Why is this skill important to know?

Repeating the same fraction amount or splitting a fractional amount into equal-sized groups is incredibly important for such tasks as creating doses of medications and other essential life situations.

Knowing how to multiply and divide fractional amounts is important to full fraction mastery.

Key Vocabulary:

1) Improper fraction – a fraction where the numerator is larger than the denominator.

2) Mixed Number – has a whole number and a fraction.

3) Product – answer to a multiplication problem.

4) Numerator – the number on top of the fraction.

5) Denominator – the number on the bottom of the fraction.

6) Quotient – the answer to a division problem.

7) Reciprocal – the opposite of a fraction where the numerator and denominator are swapped.

Key Points:

MULTIPLICATION

1)When you multiply fractions, you do not need common denominators.

2) When multiplying fractions, multiply the numerators together and the denominators together.

3) Change your mixed numbers into improper fractions before multiplying.

4) You can cross-simplify before multiplying if possible. (it must always include one numerator and one denominator).

5) If your answer is an improper fraction, you may turn it back into a mixed number.

DIVISION

1) If mixed numbers are involved turn them into improper fractions.

2) We follow the KCF rules.

a. K – Keep the first fraction.

b. C – Change the division sign to multiplication.

c. F – Flip the last fraction

3) If you can cross-simplify prior to multiplication – do it!

4) Multiply across like normal.

5) Simplify the answer if possible.

6) If the answer is an improper fraction you may turn it into a mixed number.

Practice Problems

Try solving each problem below, check your answer, then play the video to see a step-by-step walkthrough of the solution.

What’s Next?

Click the quiz link below to practice this skill with realistic questions aligned to the TEAS 7 exam.

Quizzes