Question

The figure below shows a shaded rectangle inside a large rectangle:

A rectangle of length 10 units and width 5 units is shown. Inside this rectangle is another rectangle of length 9 units and width 3 units placed symmetrically inside the larger rectangle. The smaller rectangle is shaded gray.

If you choose a point inside the large rectangle, what is the probability that it is not inside the shaded rectangle?

24%
27%
46%
54%

Answer 1

Please help @Michele_Laino

Answer 2

I think its C

Answer 3

\[\frac{ Area~unshaded }{ total~area }*100 =\]

Answer 4

looks right with the C

Answer 5

(50 - 27) / 50 = 0.46

Answer 6

Ty