2 goes into 4 only 2 times and 5 goes into 5 once
Write this down
$14 - covert 2/5 to a decimal (or percentage) = 0.4 (40%) and then multiply by 35.
I figured out that <span>0.7=7/W means that W=10.
</span>
The easiest way to remember is you can draw the graph without picking up your pencil.
