0.125
One eighth = 1/8 = 0.125
0.125
The Halfcrown was equal to Two Shillings and Sixpence or Thirty Pence in the old currency. A Halfcrown was one-eighth of an old pre-decimal Pound. At the conversion to decimal currency, the Halfcrown became the equivalent of 12.5 New Pence or one-eighth of a "decimal" Pound.
1.8
1.125
.00125
It is 0.00125.
0.125
0.125
0.125
.125