# How do you solve \frac { 4} { 1} = \frac { 1} { y }?

Apr 11, 2018

$y = \frac{1}{4}$

#### Explanation:

First, cross multiply the both sides,

$\frac{4}{1} = \frac{1}{y}$

$\Rightarrow 4 y = 1$

$\Rightarrow y = \frac{1}{4}$

That's all,
Hope this helps :)