Approximentely what percent of the rectangle below is shaded

The answer is B. Hope I helped. Converting a fraction such as 4/12 into a percent is pretty easy.

All you have to do is divide the numerator by the denominator and then multiply that result with 100 like so:

(Numerator/Denominator)*100

When you enter 4/12 into the above formula, you get (4/12)*100