De Vraagbaak. Almanak voor Suriname 1955

Herleiding van Surinaamse kettingen in meters

Kettingen	Meters
¼	5.179
½	10.357
¾	15.536
1	20.714
2	41.428
3	62.143
4	82.858
5	103.572
6	124.286
7	145.000
8	165.715
9	186.429
10	207.143
11	227.857
12	248.571
13	269.287
14	290.000
15	310.715
16	331.430
17	352.144
18	372.858
19	393.574
20	414.287
30	621.430
40	828.573
50	1035.717
60	1242.860
70	1450.003
80	1657.147
90	1864.290
100	2071.433
200	4142.866
300	6214.300
400	8285.734
500	10357.167
600	12428.600
700	14500.034
800	16571.467
900	18642.900
1000	20714.334