# How do you write numerator 21 divided by denominator 28 in simplest form?

Mar 19, 2018

$\frac{3}{4}$

#### Explanation:

Our fraction is $\frac{21}{28}$, and we can simplify this by dividing both the top and bottom by a common factor.

We can divide both by $7$ to get $\frac{3}{4}$.

$3$ and $4$ have no common factors, thus $\frac{3}{4}$ is our fraction in simplest form.

Mar 19, 2018

It would be numerator 3 over denominator 4. You could write it as $\frac{3}{4}$.

#### Explanation:

So when we look at the problem $\frac{21}{28}$ we try to divide. 21 and 28 are both multiples of 7.

21 is $3 \cdot 7$ and 28 is $4 \cdot 7$. so dividing both by 7 we can get the simplest form of $\frac{3}{4}$.

I hope this helps!