Math Entry #3 ( My Journal )

The choices were:
Domenico Wrote: P = length + Width + Length + Length.
46 = 16 + 7 + 16 +7.
Diane wrote: P + (Length x 2) + (width x 2)
46 = (2 x 16) + (2 x width
Owen wrote: P = 2 ( length + width).
46 = 2 ( 16 + width).

I think Owen's way was the easiest because it is really easy to do and is the fasts!