A fraction represents a part of a whole and is written as $$\frac{a}{b}$$ , where 'a' is the numerator and 'b' is the denominator.

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other. It can be expressed as 'a to b', $$\frac{a}{b}$$ , or 'a:b'.

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

To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator. For example, $$2\frac{1}{3} = \frac{2 \times 3 + 1}{3} = \frac{7}{3}$$ .

How do you divide fractions?

To divide fractions, multiply by the reciprocal of the second fraction. For example, $$\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \times \frac{d}{c}$$ .

What is the least common multiple (LCM)?

The least common multiple (LCM) of two numbers is the smallest number that is a multiple of both. For example, the LCM of 4 and 5 is 20.

What is the greatest common factor (GCF)?

The greatest common factor (GCF) of two numbers is the largest number that divides both of them without leaving a remainder. For example, the GCF of 12 and 16 is 4.

How do you convert a fraction to a decimal?

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

A unit rate is a comparison of two different quantities when they are combined together. It is often expressed as 'per 1 unit' of the second quantity. For example, if a car travels 300 miles in 5 hours, the unit rate is 60 miles per hour.

What does it mean for two fractions to be equivalent?

Two fractions are equivalent if they represent the same value, even if they have different numerators and denominators. For example, $$\frac{1}{2}$$ and $$\frac{2}{4}$$ are equivalent.

How do you find the total number of items when given a ratio?

To find the total number of items when given a ratio, add the parts of the ratio together and then use the ratio to find the individual quantities. For example, in a ratio of 3:5, the total is 3 + 5 = 8 parts.

Common Assessment 4 Review Flashcards

Student preview

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

2.

FLASHCARD QUESTION

Front

How do you multiply fractions?

Back

3.

FLASHCARD QUESTION

Front

What does it mean to divide a fraction by a whole number?

Back

4.

FLASHCARD QUESTION

Front

What is a ratio?

Back

5.

FLASHCARD QUESTION

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD). For example, the ratio 8:12 simplifies to 2:3.

6.

FLASHCARD QUESTION

Front

What is an equivalent ratio?

Back

Equivalent ratios are ratios that express the same relationship between two quantities. For example, 2:3, 4:6, and 6:9 are all equivalent ratios.

7.

FLASHCARD QUESTION

Front

How do you find a missing value in a ratio?

Back

To find a missing value in a ratio, set up a proportion and cross-multiply. For example, if the ratio is 3:5 and you know one value, you can find the other.

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

Disney descendants flashcard

Flashcard

•

KG

12 questions

Newton's Laws Vocab

Flashcard

•

6th Grade

10 questions

Skeletal System Review

Flashcard

•

5th Grade

15 questions

Mechanical Wave Interactions Vocab

Flashcard

•

6th Grade

16 questions

Physical Geography

Flashcard

•

6th Grade

10 questions

Mathematics Glossary

Flashcard

•

KG

9 questions

Year 7 Spring 1 Assessment

Flashcard

•

6th - 8th Grade

10 questions

Tone, Mood, and Purpose

Flashcard

•

6th Grade

Popular Resources on Wayground

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

29 questions

Alg. 1 Section 5.1 Coordinate Plane

Quiz

•

9th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

11 questions

FOREST Effective communication

Lesson

•

KG

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

Discover more resources for Mathematics

36 questions

6th Grade Math STAAR Review

Quiz

•

6th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

23 questions

Solve and Graph Inequalities

Quiz

•

6th Grade

15 questions

Distributive Property & Review

Quiz

•

6th Grade

17 questions

Area of a parallelogram

Quiz

•

6th Grade

15 questions

One- Step Equations

Quiz

•

6th Grade

12 questions

Two Step Equations

Quiz

•

6th Grade

15 questions

Volume of Triangular and Rectangular Prisms

Quiz

•

5th - 7th Grade