There's a problem in WikiAnswers; you can't type the slash character "/" in a question, so sometimes we have to guess that you're trying to type in a fraction. Is your question "Is 21/9 equivalent to 7/3?"
If that's your question, then the answer is "Yes". Divide the "21" by 3, and divide the "9" by three, and you get 7/3.
So they are equivalent; in fact, they are equal.
3/7
7/21=1/3 =3/9=2/6 etc
equivalent fractions for 3/7 = 6/14, 9/21, 12/28...
9/21 is the same as 3/7.
3/7, 9/21
9/21 = 3/7
It is: 3/7
3/7
7/21=1/3 =3/9=2/6 etc
fraction which is equivalent to 3 out of 7 = 6/14, 9/21, 12/28,...
equivalent fractions for 3/7 = 6/14, 9/21, 12/28...
There are infinitely many fractions equivalent to 9/21 - they are the fractions formed by multiplying the numerator and denominator (by the same counting number {1, 2, 3, ...}) of the simplest form of 9/21 which is 3/7. Thus {3/7, 6/14, 12/28, 15/35, ...} are all equivalent fractions to 9/21.
9/21 is the same as 3/7.
6/14 9/21
3/7 or 9/21
3/7, 9/21
3/7, 9/21