No links Use the model to answer the question. Two 10 by 10 grids are connected, creating a rectangle with 20 columns. 11 columns are shaded. 2 rows are shaded. 22 squares are in the overlap.

Which is the missing factor that makes the equation true?

___

×

1

.

1

=

0

.

22

A.

0.02

B.

0.2

C.

2

D.

20