Question

Express
9:21 in Simplest FORM​

Answer 1

Answer:

Simplest form 9:21 =3:7

Answer 2

Answer:

The answer is 3/7.

Step-by-step explanation:

Prime factor for 9= 3×3

Prime factor for 21= 3×7

=(3×3)/(3×7)

=(3)/(7)

=3/7

Thus, 3/7 is the simplest form of 9/21.

Hope so it will help you..✌️