The **equivalent fractions** are a type of fraction which seems to be different (not having the exact numbers) but they are equivalent in nature(having exactly equal value). Equivalent refers to being equal in value, function, amount or meaning and such things.Â For example, the answer to find the equivalent fractions for 1/4 are 2/8, 3/12, 4/16, etc.Â

The equivalent fractionsÂ have equal values both in numerator and denominator after simplification of given fractions. Hence, these fractions produce the same number, if we cancel the common factors from numerator and denominator. Let us understand with the help of definition and solved examples here in this article.

**Table of contents:**

## Equivalent Fractions Definition

The definition of equivalent fractions states that two or more than two fractions are said to be equal if both results are the same fraction after simplification. Let us say, a/b and c/d are two fractions, if after simplification they both result in equivalent fraction, say e/f, then they are equal to each other.

For example, the equivalent fraction of 1/3 is 5/15, because if we simplify 5/15 then the resulted factor is same.

**The biggest question here can be, why do they have equal values in spite of having different number?**

The answer to this question is that, as the numerator and denominator are not co-prime numbers, therefore they have a common multiple which on division given an exactly the same value.

**Take for an example:**

1/2 = 2/4 = 4/8

But, it is clearly seen that the above fractions have different numbers as numerators and denominators.

Dividing both numerator and denominator by their common factor, we have:

\(\large \frac{4 \div 4}{8 \div 4}\)

=1/2

In the same way, if we simplify 2/4, again get 1/2.

\(\large \frac{2\div 2}{4\div 2}\)

= 1/2

**Also, read:**

## How to Find Equivalent Fractions

These fractions are actually the same because when we multiply or divide both, the numerator and the denominator by the same number, the value of the fraction actually doesnâ€™t change. Therefore, equivalent fractions when reduced to their simplified value will all be the same.

For example, consider the fraction 1/5

Multiplying numerator and denominator with 2, we get 1/5 = 2/10

Multiplying numerator and denominator with 3, we get 1/5 = 3/15

Multiplying numerator and denominator with 4, we get 1/5 = 4/20

Therefore, we can conclude that,

1/5 = 2/10 = 3/15 = 4/20

Keep in mind that, we can only multiply or divide by the same numbers to get an equivalent fraction, and not add or subtract. Simplification to get equivalent numbers can be done till a point where both, the numerator and denominator should still be whole numbers.

Try the following question to check your understanding of the concept of equivalent fractions.

## Equivalent Fractions Chart

Unit Fraction |
Equivalent Fractions |

1/2 | 2/4, 3/6, 4/8.. |

1/3 | 2/6, 3/9, 4/12.. |

1/4 | 2/8, 3/12, 4/16,.. |

1/5 | 2/10, 3/15, 4/20,.. |

1/6 | 2/12, 3/18, 4/24,.. |

1/7 | 2/14, 3/21, 4/28,.. |

1/8 | 2/16, 3/24, 4/32,.. |

1/9 | 2/18, 3/27, 4/36,.. |

## Equivalent Fractions Questions and Answers

**Example 1: The given fractions 5/16 and x/12 are equivalent fractions, then find the value of x.**

Solution:

Given:Â 5/16 = x/12

x = (5 x 12)/16

x = 60/16

x =15/4

Therefore, the value of x is 15/4.

**Example 2: Two fractions 3/5 and 4/x are equivalent. Find the value of x.**

Solution: Given,

3/5 = 4/x

x = (4 x 5)/3

x = 20/3

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### Practice Questions

- Find the equivalent fraction of 8/10
- Write the fraction three-sevenths as an equivalent fraction with a denominator of 21.
- Write the fraction five-eighth as an equivalent fraction with a denominator of 24.