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Exercises Numbers, fractions and percents

Example 1.106 from Elementary Algebra, 1.7 Decimals

Decimals: example 1.106

Convert each percent to a decimal: ⓐ 62% ⓑ 135% ⓒ 35.7%.

Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.

Solution

ⓐ

Move the decimal point two places to the left. $0.62$

ⓑ

Move the decimal point two places to the left. $1.35$

ⓒ

Move the decimal point two places to the left. $0.057$

Your turn

The book's Try It right after this example: same idea, new numbers. Only the answer is given.

Convert each percent to a decimal: ⓐ $9%$ ⓑ $87%$ ⓒ 3.9%.

How did it go?

PreviousDecimals: example 1.103 Next Decimals: example 1.107

From Elementary Algebra (1st edition) by OpenStax (Rice University), section 1.7, licensed under CC BY 4.0. Original at openstax.org. We split the solution into steps; the words, numbers and figures are the book's. OpenStax doesn't endorse this site.