Plurals

[KENTUCKYSURVEYOR]

Which Of These Are Correct:

Go Back 1.00 Feet.
Go Back 1.00 Foot.
Go Back 57.00 Feet.
Go Back 57.00 Foot.
Go Back 57 Feet.
Go Back 57 Foot.


Thanks.

[Temico]

Go back one foot.
Go back fifty-seven feet.

[Tdol]

In addition to Temico's correct answers, I'd say that 'go back 57 foot' would be used by some speakers.