British money before 1971

12d= 1s
20s= 1
240d= 1
5/-= quarter of a pound
6/8= third of a pound
10/-= half of a pound
13/4= two thirds of a pound
15/-= three quarters of a pound
100d= 8/4
12d = 1/-
18d = 1/6
24d = 2/-
30d = 2/6
36d = 3/-
42d = 3/6
48d = 4/-
54d = 4/6
60d = 5/-
66d = 5/6
72d = 6/-
78d = 6/6
84d = 7/-
90d = 7/6
96d = 8/-
102d = 8/6
108d = 9/-
114d = 9/6
120d = 10/-
132d = 11/-
144d = 12/-
156d = 13/-
168d = 14/-
180d = 15/-
192d = 16/-
204d = 17/-
216d = 18/-
228d = 19/-
240d = 1