Almanak Hins íslenska þjóðvinafélags - 01.01.1913, Page 144

Flatarmál.
Ferþumlungar í fercentímetra (cm’).
1 ferþuml. = 6,841 cm".
Ferþml. Fercm. Ferþml. Fercm. Ferþml Fercm. Ferþml. Fercm.
1 6,84 8 54,72 60 410,43 400 2736,22
2 13,68 9 61,57 70 478,84 500 3420,28
3 20,52 10 68,41 80 547,24 600 4104,33
4 27,36 20 136,81 90 615,65 700 4788,39
5 34.20 30 205,22 100 684,06 800 5472,45
6 41,04 40 273,62 200 1368,11 900 6156.50
7 47,88 50 342,03 300 2052,17 1000 6840,65
Dæmi * 1 ferþumlungur er ná-
800 ferþml. = 5472,45 cm’ lega jafnstó r 7 fereentí-
40 — = 273,62 — metrum.
2 — — 13,68 —
842 ferþml. = 5759,75 cm''
Fercentímetrar (cm!) í ferþumlunga.
1 cm! = 0,1462 ferþuml.
Fercm. Ferþml.
1 0,15
2 0,29
3 0,44
4 0,58
5 0,73
6 0,88
7 1,02
Dæmi:
1000 cm’ =
300 — =
70 — =
1375 cm! =
Fercm. Ferpml.
8 1,17
9 1,32
10 1,46
20 2,92
30 4,39
40 5,85
50 7,31
Fercm. Ferpml.
60 8,77
70 10,23
80 11,69
90 13,16
100 14,62
200 29,24
300 43,86
Fercm. Ferþml.
400 58,47
500 73,09
600 87,71
700 102,33
800 116,95
900 131,57
1000 140,19
I 1 fercentímetri er frek-
146,19 ferþml. iega sjöunrli þartur fer-
43,86 — þumlungs.
10,23 —
0,73 —
201,01 —
(134)