Best Answer

You can divide both by 3.

18/ 21 = 6/7

6/7 is your answer.

Q: What is a reduced form of the fraction 18 over 21?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

3/5

5/9

The fraction 18 over 1000 reduced to its simplest terms is 9/500

2 over 3

18/20 = 9/10

Related questions

3/5

5/9

The fraction 25 over 18 reduced to its simplest terms = 17/18

18/42 = 9/21 = 3/7

The fraction 18 over 1000 reduced to its simplest terms is 9/500

Expressed as a top-heavy fraction in its simplest form, 18/12 = 3/2 or three over two.

2 over 3

It is: 18/27 = 2/3

18/50 = 9/25

18/20 = 9/10

3/8

Yes. 18/425