Question

Find the percent of 30$ board game on sale for 20.10$

Answer 1

Easy, use these two formulas, to find Markdown:

Markdown=Original-New
and
Markdown%=$\frac{Markdown Amount}{Original Selling Price} *100$

So, plug in what you know.

Markdown= $30-$20.10
M=$9.90

Now, Markdown%

Markdown%=$\frac{9.90}{30} *100$
M%=0.33*100
M%=33

Thus, there was a 33% markdown.