Pregunta
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Question 4b 4b of 4 Match each decimal on the left with an equivalent simplified fraction and percent on the right. Some answer options on the right will not be used. 0.125 8.4 0.55 \( 8 \frac{2}{5} \) and \( 840 \% \) \( \frac{21}{25} \) and \( 84 \% \) \( \frac{1}{8} \) and \( 12.5 \% \) \( \frac{11}{20} \) and \( 55 \% \) \( \frac{5}{4} \) and \( 12.5 \% \) \( \frac{11}{20} \) and \( 0.55 \% \) Click and hold an item in one column, then drag it to the matching item in the other column. Be sure your cursor is over the target before releasing. The target will highlight or the cursor will change. Need help? Question ID: 50029 Submit

Ask by Salinas Ellis. in the United States
Jan 25,2025

Solución de tutoría real

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- **0.125** matches with **\( \frac{1}{8} \) and \( 12.5\% \)** - **8.4** matches with **\( 8 \frac{2}{5} \) and \( 840\% \)** - **0.55** matches with **\( \frac{11}{20} \) and \( 55\% \)**

Solución

To match each decimal with its equivalent simplified fraction and percent, we will convert each decimal into a fraction and a percentage. Let's go through each decimal step by step. 1. **Decimal: 0.125** - **Fraction**: To convert 0.125 to a fraction, we recognize that it is equivalent to \( \frac{125}{1000} \). Simplifying this gives us \( \frac{1}{8} \). - **Percent**: To convert to a percentage, we multiply by 100: \( 0.125 \times 100 = 12.5\% \). - **Match**: \( \frac{1}{8} \) and \( 12.5\% \). 2. **Decimal: 8.4** - **Fraction**: To convert 8.4 to a fraction, we can write it as \( \frac{84}{10} \). Simplifying this gives us \( \frac{42}{5} \) or \( 8 \frac{2}{5} \). - **Percent**: To convert to a percentage, we multiply by 100: \( 8.4 \times 100 = 840\% \). - **Match**: \( 8 \frac{2}{5} \) and \( 840\% \). 3. **Decimal: 0.55** - **Fraction**: To convert 0.55 to a fraction, we recognize that it is equivalent to \( \frac{55}{100} \). Simplifying this gives us \( \frac{11}{20} \). - **Percent**: To convert to a percentage, we multiply by 100: \( 0.55 \times 100 = 55\% \). - **Match**: \( \frac{11}{20} \) and \( 55\% \). Now, let's summarize the matches: - **0.125** matches with **\( \frac{1}{8} \) and \( 12.5\% \)** - **8.4** matches with **\( 8 \frac{2}{5} \) and \( 840\% \)** - **0.55** matches with **\( \frac{11}{20} \) and \( 55\% \)** The unused options are: - \( \frac{21}{25} \) and \( 84\% \) - \( \frac{5}{4} \) and \( 12.5\% \) - \( \frac{11}{20} \) and \( 0.55\% \) (this is incorrect as \( 0.55\% \) is not equivalent to \( 0.55 \)) Thus, the final matches are: - **0.125** → \( \frac{1}{8} \) and \( 12.5\% \) - **8.4** → \( 8 \frac{2}{5} \) and \( 840\% \) - **0.55** → \( \frac{11}{20} \) and \( 55\% \)

Revisado y aprobado por el equipo de tutoría de UpStudy

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The Deep Dive

Did you know that decimals, fractions, and percentages are all ways to express the same idea of a part compared to a whole? For example, 0.125, which represents one-eighth of a whole, can also be written as the fraction \( \frac{1}{8} \) and is equivalent to 12.5%. This interconnectedness is what makes understanding these concepts so valuable in math! In daily life, you might encounter these conversions all the time! Imagine you're at a bakery, and a cake costs $8.40. If you need to calculate a tip, converting that price to a percentage (like 10%, which would be $0.84) might be quite handy! Recognizing that 8.4 can be simplified to \( 8 \frac{2}{5} \) or 840% can help you make quick assessments wherever numbers are involved!

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