Identifying Equivalent Fractions

Oct 13, 2025 by wbrum.org 46 views

Equivalent Fractions: Understanding the Concept

Introduction

Fractions are a fundamental concept in mathematics, and understanding equivalent fractions is crucial for solving various mathematical problems. In this article, we will explore the concept of equivalent fractions and identify the true statement among the given options.

What are Equivalent Fractions?

Equivalent fractions are fractions that have the same value, even though they may look different. This means that if we multiply or divide both the numerator and the denominator of a fraction by the same non-zero number, we will get an equivalent fraction. For example, the fractions $\frac{1}{2}$ and $\frac{2}{4}$ are equivalent because we can multiply both the numerator and the denominator of $\frac{1}{2}$ by 2 to get $\frac{2}{4}$ .

Identifying Equivalent Fractions

To identify equivalent fractions, we need to find fractions that have the same value. We can do this by multiplying or dividing both the numerator and the denominator of a fraction by the same non-zero number. For example, the fractions $\frac{3}{4}$ and $\frac{9}{12}$ are equivalent because we can multiply both the numerator and the denominator of $\frac{3}{4}$ by 3 to get $\frac{9}{12}$ .

Analyzing the Options

Now, let's analyze the given options and identify the true statement.

Option A: $\frac{3}{2}=\frac{9}{6}$

To determine if these fractions are equivalent, we can simplify them. The fraction $\frac{3}{2}$ is already in its simplest form, but we can simplify the fraction $\frac{9}{6}$ by dividing both the numerator and the denominator by their greatest common divisor, which is 3. This gives us $\frac{3}{2}=\frac{3}{2}$ , which means that option A is true.

Option B: $\frac{5}{10}=\frac{10}{5}$

To determine if these fractions are equivalent, we can simplify them. The fraction $\frac{5}{10}$ can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 5. This gives us $\frac{1}{2}$ . The fraction $\frac{10}{5}$ can also be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 5. This gives us $\frac{2}{1}$ , which is equal to 2. Since $\frac{1}{2}$ and 2 are not equal, option B is false.

Option C: $\frac{1}{3}=\frac{7}{3}$

To determine if these fractions are equivalent, we can simplify them. The fraction $\frac{1}{3}$ is already in its simplest form, but we can simplify the fraction $\frac{7}{3}$ by dividing both the numerator and the denominator by their greatest common divisor, which is 1. This gives us $\frac{1}{3}=\frac{7}{3}$ , which means that option C is true.

Option D: $\frac{12}{5}=\frac{12}{3}$

To determine if these fractions are equivalent, we can simplify them. The fraction $\frac{12}{5}$ can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 1. This gives us $\frac{12}{5}$ . The fraction $\frac{12}{3}$ can also be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 3. This gives us $\frac{4}{1}$ , which is equal to 4. Since $\frac{12}{5}$ and 4 are not equal, option D is false.

Conclusion

In conclusion, the true statements among the given options are options A and C. These fractions are equivalent because they have the same value. Understanding equivalent fractions is crucial for solving various mathematical problems, and we hope that this article has provided a clear explanation of the concept.

Frequently Asked Questions

What are equivalent fractions? Equivalent fractions are fractions that have the same value, even though they may look different.
How do we identify equivalent fractions? We can identify equivalent fractions by multiplying or dividing both the numerator and the denominator of a fraction by the same non-zero number.
What are some examples of equivalent fractions? Some examples of equivalent fractions include $\frac{1}{2}$ and $\frac{2}{4}$ , and $\frac{3}{4}$ and $\frac{9}{12}$ .

Final Thoughts

Understanding equivalent fractions is a crucial concept in mathematics, and it is essential to have a clear understanding of the concept to solve various mathematical problems. We hope that this article has provided a clear explanation of the concept and has helped you to identify equivalent fractions.
Equivalent Fractions: A Q&A Guide

Introduction

Equivalent fractions are a fundamental concept in mathematics, and understanding them is crucial for solving various mathematical problems. In this article, we will provide a comprehensive Q&A guide to help you understand equivalent fractions better.

Q&A Guide

Q1: What are equivalent fractions?

A1: Equivalent fractions are fractions that have the same value, even though they may look different. This means that if we multiply or divide both the numerator and the denominator of a fraction by the same non-zero number, we will get an equivalent fraction.

Q2: How do we identify equivalent fractions?

A2: We can identify equivalent fractions by multiplying or dividing both the numerator and the denominator of a fraction by the same non-zero number. For example, the fractions $\frac{1}{2}$ and $\frac{2}{4}$ are equivalent because we can multiply both the numerator and the denominator of $\frac{1}{2}$ by 2 to get $\frac{2}{4}$ .

Q3: What are some examples of equivalent fractions?

A3: Some examples of equivalent fractions include:

$\frac{1}{2}$ and $\frac{2}{4}$
$\frac{3}{4}$ and $\frac{9}{12}$
$\frac{1}{3}$ and $\frac{7}{21}$

Q4: How do we simplify equivalent fractions?

A4: To simplify equivalent fractions, we can divide both the numerator and the denominator by their greatest common divisor (GCD). For example, the fraction $\frac{12}{18}$ can be simplified by dividing both the numerator and the denominator by their GCD, which is 6. This gives us $\frac{2}{3}$ .

Q5: Can we add or subtract equivalent fractions?

A5: Yes, we can add or subtract equivalent fractions. For example, the fractions $\frac{1}{2}$ and $\frac{1}{2}$ are equivalent, so we can add them to get $\frac{2}{2}$ , which is equal to 1.

Q6: Can we multiply or divide equivalent fractions?

A6: Yes, we can multiply or divide equivalent fractions. For example, the fractions $\frac{1}{2}$ and $\frac{2}{4}$ are equivalent, so we can multiply them to get $\frac{2}{8}$ , which is equal to $\frac{1}{4}$ .

Q7: What are some real-life applications of equivalent fractions?

A7: Equivalent fractions have many real-life applications, including:

Cooking: When we need to measure ingredients, we often use fractions. Equivalent fractions can help us to convert between different units of measurement.
Building: When we need to measure the length of a room or a piece of furniture, we often use fractions. Equivalent fractions can help us to convert between different units of measurement.
Science: When we need to measure the volume of a liquid or a gas, we often use fractions. Equivalent fractions can help us to convert between different units of measurement.

Conclusion

In conclusion, equivalent fractions are a fundamental concept in mathematics, and understanding them is crucial for solving various mathematical problems. We hope that this Q&A guide has provided a comprehensive overview of equivalent fractions and has helped you to understand them better.

Frequently Asked Questions

What are equivalent fractions? Equivalent fractions are fractions that have the same value, even though they may look different.
How do we identify equivalent fractions? We can identify equivalent fractions by multiplying or dividing both the numerator and the denominator of a fraction by the same non-zero number.
What are some examples of equivalent fractions? Some examples of equivalent fractions include $\frac{1}{2}$ and $\frac{2}{4}$ , and $\frac{3}{4}$ and $\frac{9}{12}$ .

Final Thoughts

Understanding equivalent fractions is a crucial concept in mathematics, and it is essential to have a clear understanding of the concept to solve various mathematical problems. We hope that this Q&A guide has provided a comprehensive overview of equivalent fractions and has helped you to understand them better.