# How do you evaluate 2,160\div 12?

Apr 10, 2017

$180$

#### Explanation:

Let's use long division:
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{w h i t e}{-} \textcolor{b l a c k}{0} \textcolor{b l a c k}{1} \textcolor{b l a c k}{8} \textcolor{b l a c k}{0}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{b l a c k}{- - -}$
$12 | \textcolor{w h i t e}{-} \textcolor{b l a c k}{2} \textcolor{b l a c k}{1} \textcolor{b l a c k}{6} \textcolor{b l a c k}{0}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{b l a c k}{-} \textcolor{b l a c k}{1} \textcolor{b l a c k}{2} \textcolor{w h i t e}{1} \textcolor{w h i t e}{0}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{-} \textcolor{b l a c k}{- -}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{w h i t e}{-} \textcolor{w h i t e}{1} \textcolor{b l a c k}{9} \textcolor{b l a c k}{6} \textcolor{w h i t e}{0}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{w h i t e}{1} \textcolor{b l a c k}{-} \textcolor{b l a c k}{9} \textcolor{b l a c k}{6} \textcolor{w h i t e}{0}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{- -} \textcolor{b l a c k}{- -}$
$\textcolor{w h i t e}{12} \textcolor{w h i t e}{|} \textcolor{w h i t e}{-} \textcolor{w h i t e}{1} \textcolor{w h i t e}{4} \textcolor{b l a c k}{0} \textcolor{b l a c k}{0}$