Writing a percent as a decimal and as a fraction

Writing a percent as a decimal and as a fraction

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to convert decimals to percents by multiplying by 100 and how to convert percents to decimals by dividing by 100, which involves moving the decimal point two places to the left. It also covers writing decimals as fractions by placing the decimal over 100 and reducing the fraction to its simplest form. The tutorial concludes by mentioning that this topic will be included in an upcoming test.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step to convert a decimal to a percent?

Multiply by 100

Add 100

Multiply by 10

Divide by 100

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you convert a percent to a decimal?

Multiply by 100

Divide by 100

Add 100

Divide by 10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When converting a decimal to a fraction, what is the denominator used before reducing?

18

50

10

100

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of the fraction 18/100?

9/100

18/50

1/5

9/50

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you expect on the test regarding this topic?

No questions on this topic

A full section on this topic

One question on this topic

Two questions on this topic