LENGTH

+-------+-------+-------+--------+----------+---------+

| Inch. | Foot. | Yard. | Chain. | Furlong. | Mile. |

+-------+-------+-------+--------+----------+---------+

| 1 | 1/12 | 1/36 | 1/792 | 1/7920 | 1/63360 |

+-------+-------+-------+--------+----------+---------+

| 12 | 1 | 1/3 | 1/66 | 1/660 | 1/5280 |

+-------+-------+-------+--------+----------+---------+

| 36 | 3 | 1 | 1/22 | 1/220 | 1/1760 |

+-------+-------+-------+--------+----------+---------+

| 792 | 66 | 22 | 1 | 1/10 | 1/80 |

+-------+-------+-------+--------+----------+---------+

| 7920 | 660 | 220 | 10 | 1 | 1/8 |

+-------+-------+-------+--------+----------+---------+

| 63360 | 5280 | 1760 | 80 | 8 | 1 |

+-------+-------+-------+--------+----------+---------+

Encyclopaedia Britannica, 11th Edition, "Arculf" to "Armour, Philip" Volume 2, Slice 5 · 第 57 / 69 题