How do you simplify a fraction?

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD). For example, $$\frac{2}{4} = \frac{2 \div 2}{4 \div 2} = \frac{1}{2}$$ .

What is the reciprocal of a fraction?

The reciprocal of a fraction is obtained by flipping the numerator and denominator. For example, the reciprocal of $$\frac{3}{4}$$ is $$\frac{4}{3}$$ .

How do you multiply fractions?

To multiply fractions, multiply the numerators together and the denominators together. For example, $$\frac{1}{2} \times \frac{3}{4} = \frac{1 \times 3}{2 \times 4} = \frac{3}{8}$$ .

What is a fraction of a fraction?

A fraction of a fraction is found by multiplying the two fractions. For example, $$\frac{1}{2} \times \frac{1}{4} = \frac{1 \times 1}{2 \times 4} = \frac{1}{8}$$ .

How do you convert a fraction to a decimal?

To convert a fraction to a decimal, divide the numerator by the denominator. For example, $$\frac{1}{4} = 1 \div 4 = 0.25$$ .

What is the area of a rectangle with a length of 3.5 feet and a width of 2 feet?

Area = Length × Width = 3.5 × 2 = 7 square feet.

How do you find the total amount used from a fraction?

To find the total amount used from a fraction, multiply the fraction by the amount remaining. For example, if $$\frac{1}{4}$$ of a bottle is left and $$\frac{2}{3}$$ is used, then $$\frac{1}{4} \times \frac{2}{3} = \frac{2}{12} = \frac{1}{6}$$ of the whole bottle is used.

What is the area of a rectangle with a length of 3.5 feet and a width of 2 feet?

Area = Length × Width = 3.5 × 2 = 7 square feet.

Illustrative Math Unit 3 Review Flashcards

Student preview

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the expression for dividing a fraction by a whole number?

Back

2.

FLASHCARD QUESTION

Front

How do you find the area of a rectangle?

Back

Area = Length × Width. For example, if Length = 3.5 feet and Width = 2 feet, Area = 3.5 × 2 = 7 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

3.

FLASHCARD QUESTION

Front

What is the result of dividing a fraction by a whole number?

Back

Tags

CCSS.6.NS.A.1

4.

FLASHCARD QUESTION

Front

How do you split a fraction among several people?

Back

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

5.

FLASHCARD QUESTION

Front

What is the formula for finding the area of a rectangle with mixed numbers?

Back

Tags

CCSS.5.NF.B.4B

6.

FLASHCARD QUESTION

Front

What does it mean to use a fraction of a quantity?

Back

Tags

CCSS.5.NF.B.4A

7.

FLASHCARD QUESTION

Front

What is the process to convert a mixed number to an improper fraction?

Back

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

10 questions

Famous Company Logos

Flashcard

•

KG

10 questions

Different kinds of friends

Flashcard

•

KG

12 questions

Trennbare Verben

Flashcard

•

KG

10 questions

Keyboard Typing

Flashcard

•

4th Grade

15 questions

Converting Fractions into Decimals and Percentages

Flashcard

•

6th Grade

15 questions

World War I Review

Flashcard

•

5th Grade

15 questions

Relative pronouns, adverbs, progressive verbs, verb phrases

Flashcard

•

4th Grade

6 questions

RATE OF BREATHING

Flashcard

•

4th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

10 questions

Probability Practice

Quiz

•

4th Grade

15 questions

Probability on Number LIne

Quiz

•

4th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

6 questions

Appropriate Chromebook Usage

Lesson

•

7th Grade

10 questions

Greek Bases tele and phon

Quiz

•

6th - 8th Grade

Discover more resources for Mathematics

25 questions

Multiplication Facts

Quiz

•

5th Grade

10 questions

Multiplying Fractions

Quiz

•

5th Grade

10 questions

Adding and Subtracting Decimals

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

$Adding & Subtracting fractions with like denominators$

22 questions

Adding & Subtracting fractions with like denominators

Quiz

•

3rd - 5th Grade

15 questions

Converting Mixed Numbers and Improper Fractions

Quiz

•

4th - 5th Grade

16 questions

Coordinate Plane First Quadrant

Quiz

•

5th Grade

12 questions

Classifying Quadrilaterals

Quiz

•

5th Grade