Table of contents

0. Review of Algebra4h 18m
1. Equations & Inequalities3h 18m
2. Graphs of Equations43m
3. Functions2h 17m
4. Polynomial Functions1h 44m
5. Rational Functions1h 23m
6. Exponential & Logarithmic Functions2h 28m
7. Systems of Equations & Matrices4h 6m
8. Conic Sections2h 23m
9. Sequences, Series, & Induction1h 22m
10. Combinatorics & Probability1h 45m

0. Review of Algebra

Exponents

College Algebra

0. Review of Algebra

Exponents

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0:57 minutes

Problem 164

Textbook Question

Write each decimal as a percent. 0.08

Verified step by step guidance

Understand that converting a decimal to a percent involves multiplying the decimal by 100.

Write the decimal 0.08 as a fraction: \( \frac{8}{100} \).

Multiply the decimal 0.08 by 100 to convert it to a percent: \( 0.08 \times 100 \).

Simplify the expression to find the percent value.

Express the result with a percent sign (%) to indicate the conversion is complete.

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Key Concepts

Here are the essential concepts you must grasp in order to answer the question correctly.

Decimal to Percent Conversion

To convert a decimal to a percent, you multiply the decimal by 100 and add a percent sign. For example, to convert 0.08 to a percent, you calculate 0.08 × 100, which equals 8. This process is essential for expressing a part of a whole in terms of one hundred.

Understanding Percentages

A percentage represents a fraction of 100. It is a way to express how much of something there is relative to a total. For instance, saying 8% means 8 out of every 100 units, which helps in comparing different quantities in a standardized manner.

Real-World Applications of Percentages

Percentages are widely used in various real-world contexts, such as finance, statistics, and everyday calculations. Understanding how to convert decimals to percentages allows individuals to interpret data, calculate discounts, and assess changes in values effectively.