Use the number line below to calculate
1
2
×
4
6
1
2
×
4
6
:

A number line is shown starting at 0 and ending at 1. The number line is divided into twelfths and the 6th, 8th, and 10th markings after 0 are labeled three-sixths, four-sixths, and five-sixths respectively.

A.
1
12
1
12
B.
6
12
6
12
C.
16
12
16
12
D.
4
12