It has no value and it is placed there for positional place value purposes.
7
unit
The unit step function at t=0 is defined to have a value of 1.
4 occupies the UNIT position and the value is four.
No unit
p.u value=actual value in any unit/base value in same unit
Relative
The place value of a decimetre is a unit. The place value of one of any measurement unit is one - by definition!
cobb value/30 minute unit is -- GM/ Sq.Meter.
Your answer depends on the local market. You can pay an appraiser to value your unit.
unit place value
It has no value and it is placed there for positional place value purposes.
Kilogram.
7
You can't. "Unit" has no relative value to pound as such you cannot convert a unit to a pound.
It is a unit rate.