What are the equivalent fractions to 3/7?

What are the equivalent fractions to 3/7?

They can be: 6/14, 9/21, 12/28 and so on.

Explanation:

If you have a fraction a/b then any fraction (ka)/(kb) for a natural number k is equivalent to a/b, because it can be reduced by k.Example:3/7=(3*2)/(7*2)=6/143/7=(3*3)/(7*3)=9/21Also if a and b have any common factors greater than 1 you can get other equivalent fractions by reducing original fraction by the factors. For example:9/12=(3*3)/(3*4)=3/4. So 3/4 is equivalent to 9/12

If a/b be any fraction
Then
Ka/kb is equivalent faction to a/b
For any natural no k . So
Here is 3/7
Now
Equivalent faction to this is
6/14
Also 9/21 is equivalent to it and
12/28 is equivalent to it etc