What is 7 / 21 in simplest form

Question

Mathematics

Dennis Chung

30 January, 16:15

What is 7 / 21 in simplest form

+2

Answers (2)

Know the Answer?

Conductor · Answer 1

7/21 in simplest form would be 1/3

divide both the numerator and the denominator by something they are both divisible by in this case they are both divisible by seven.

Adrian Wheeler · Answer 2

7 / 21.

You can divide them both by 1. But, you cant divide 7 by any other number. It is a prime number.