21 / 80
21/100 is the simplest form.
3 over 21
21/80 is already in its simplest form
To simplify the ratio of 14 boys to 21 girls, you can divide both numbers by their greatest common divisor, which is 7. Dividing 14 by 7 gives you 2, and dividing 21 by 7 gives you 3. Therefore, the ratio of boys to girls in simplest form is 2:3.
The simplest form of 21 over 42 is 21/42 = 1/2
14 over 21 or 14/21 in simplest form is 2/3 or 2 over 3
Nine over 21 in its simplest form is 3/7
21/5 is the simplest form.
21/50 is in its simplest form.
440/21 is in its simplest form.
21/10 is in its simplest form.
10/21 is in its simplest form.