Understanding Repeating Decimals and Fractions

Understanding Repeating Decimals and Fractions

Assessment

Interactive Video

Mathematics

5th - 8th Grade

Hard

CCSS
7.NS.A.2D, 7.EE.B.3, 8.NS.A.1

Standards-aligned

Created by

Lucas Foster

FREE Resource

Standards-aligned

CCSS.7.NS.A.2D
,
CCSS.7.EE.B.3
,
CCSS.8.NS.A.1
This video tutorial explores the process of converting repeating decimals into fractions. It begins with an introduction to the concept and then provides a step-by-step guide to the conversion process. The tutorial includes practice problems of varying difficulty, allowing viewers to apply the learned techniques. The video concludes with advanced problems that involve both repeating and non-repeating decimals, reinforcing the skills taught.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main topic discussed in the video?

Understanding whole numbers

Solving algebraic equations

Expressing repeating decimals as fractions

Converting fractions to decimals

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in converting a repeating decimal to a fraction?

Divide by the difference

Multiply by a power of 10

Write an equation with the repeating decimal

Subtract the equations

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example of 1.34 repeating, what is the result after subtracting the first equation from the second?

133

134

135

132

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the fraction form of the repeating decimal 1.02?

100/99

101/99

102/99

103/99

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you simplify the fraction 15/9?

Divide by 5

Divide by 3

Divide by 9

Divide by 2

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified fraction form of 1.6 repeating?

5/3

6/3

8/3

7/3

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the challenge problem, what is the first step to handle the non-repeating digits in 0.125 repeating?

Multiply by 1

Multiply by 1000

Multiply by 100

Multiply by 10

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

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