Freeflows

Donut Batch Problem

Donut Haven fries donuts in batches of $ 20 $, but sells them in boxes of $ 13 $. If Donut Haven fries just enough batches of $ 20 $ to pack $ 44 $ full boxes of $ 13 $ donuts, how many donuts will be left over?

1
2
3
+
4
5
6
-
7
8
9
$\frac{a}{b}$
.
0
=
%

$a^n$
$a^{\circ}$
$a_n$
$\sqrt{}$
$\sqrt[n]{}$
$\pi$
$\ln{}$
$\log$
$\theta$
$\sin{}$
$\cos{}$
$\tan{}$

$($
$)$
$[$
$]$
$\cap$
$\cup$
$,$
$\infty$

Report a mistake in this question