Percents as fractions

Can a percent be written as a fraction?
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Questions #: 6
Time: 5 minutes
Pass Score: 80.0%
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To write a percent as a fraction

drop the (1) transparent symbol and write the given number over (2) transparent . Then (3) transparent the fraction, if possible.

drag and drop the selected option to the right place
simplify
100
%
POINTS (1)

Correct Answer

Explanation

Make up of Earth's atmosphere

The chemical makeup of Earth’s atmosphere is 78% nitrogen, 21% oxygen, and 1% other gases. Write each percent as a fraction in simplest form.

Nitrogen = (1) transparent
Oxygen = (2) transparent
Other gases =(3) transparent
drag and drop the selected option to the right place
\(\frac{39}{50}\)
\(\frac{1}{100}\)
\(\frac{21}{100}\)
POINTS (1)

Correct Answer

Explanation

In 2007, 12.1% of the U.S. labour force belonged to a union. Write this percent as a fraction in simplest form.

POINTS (1)

Correct Answer

Explanation

Write \(66\frac{2}{3}\) % as a fraction in simplest form

POINTS (1)

Correct Answer

Explanation

Write 175% as a fraction in simplest form

POINTS (1)

Correct Answer

Explanation

Write 0.22% as a fraction in simplest form

POINTS (1)

Correct Answer

Explanation

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7 8 9 + MS
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0 . EXP ÷ MR
± RND C = MC

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