rood | 1 ro | 2 ro | 3 ro | 4 ro | 5 ro | 6 ro | 7 ro | 8 ro | 9 ro | 10 ro | 11 ro | 12 ro | 13 ro | 14 ro | 15 ro | 16 ro | 17 ro | 18 ro | 19 ro | 20 ro | 21 ro | 22 ro | 23 ro | 24 ro | 25 ro | 26 ro | 27 ro | 28 ro | 29 ro | 30 ro | 31 ro | 32 ro | 33 ro | 34 ro | 35 ro | 36 ro | 37 ro | 38 ro | 39 ro | 40 ro | 41 ro | 42 ro | 43 ro | 44 ro | 45 ro | 46 ro | 47 ro | 48 ro | 49 ro | 50 ro | 51 ro | 52 ro | 53 ro | 54 ro | 55 ro | 56 ro | 57 ro | 58 ro | 59 ro | 60 ro | 61 ro | 62 ro | 63 ro | 64 ro | 65 ro | 66 ro | 67 ro | 68 ro | 69 ro | 70 ro | 71 ro | 72 ro | 73 ro | 74 ro | 75 ro | 76 ro | 77 ro | 78 ro | 79 ro | 80 ro | 81 ro | 82 ro | 83 ro | 84 ro | 85 ro | 86 ro | 87 ro | 88 ro | 89 ro | 90 ro | 91 ro | 92 ro | 93 ro | 94 ro | 95 ro | 96 ro | 97 ro | 98 ro | 99 ro | 100 ro |
ping | 306.0236254 ping | 612.0472508 ping | 918.0708762 ping | 1,224.0945016 ping | 1,530.1181270 ping | 1,836.1417525 ping | 2,142.1653779 ping | 2,448.1890033 ping | 2,754.2126287 ping | 3,060.2362541 ping | 3,366.2598795 ping | 3,672.2835049 ping | 3,978.3071303 ping | 4,284.3307557 ping | 4,590.3543811 ping | 4,896.3780065 ping | 5,202.4016319 ping | 5,508.4252574 ping | 5,814.4488828 ping | 6,120.4725082 ping | 6,426.4961336 ping | 6,732.5197590 ping | 7,038.5433844 ping | 7,344.5670098 ping | 7,650.5906352 ping | 7,956.6142606 ping | 8,262.6378860 ping | 8,568.6615114 ping | 8,874.6851368 ping | 9,180.7087623 ping | 9,486.7323877 ping | 9,792.7560131 ping | 10,098.7796385 ping | 10,404.8032639 ping | 10,710.8268893 ping | 11,016.8505147 ping | 11,322.8741401 ping | 11,628.8977655 ping | 11,934.9213909 ping | 12,240.9450163 ping | 12,546.9686417 ping | 12,852.9922672 ping | 13,159.0158926 ping | 13,465.0395180 ping | 13,771.0631434 ping | 14,077.0867688 ping | 14,383.1103942 ping | 14,689.1340196 ping | 14,995.1576450 ping | 15,301.1812704 ping | 15,607.2048958 ping | 15,913.2285212 ping | 16,219.2521466 ping | 16,525.2757721 ping | 16,831.2993975 ping | 17,137.3230229 ping | 17,443.3466483 ping | 17,749.3702737 ping | 18,055.3938991 ping | 18,361.4175245 ping | 18,667.4411499 ping | 18,973.4647753 ping | 19,279.4884007 ping | 19,585.5120261 ping | 19,891.5356515 ping | 20,197.5592770 ping | 20,503.5829024 ping | 20,809.6065278 ping | 21,115.6301532 ping | 21,421.6537786 ping | 21,727.6774040 ping | 22,033.7010294 ping | 22,339.7246548 ping | 22,645.7482802 ping | 22,951.7719056 ping | 23,257.7955310 ping | 23,563.8191564 ping | 23,869.8427819 ping | 24,175.8664073 ping | 24,481.8900327 ping | 24,787.9136581 ping | 25,093.9372835 ping | 25,399.9609089 ping | 25,705.9845343 ping | 26,012.0081597 ping | 26,318.0317851 ping | 26,624.0554105 ping | 26,930.0790359 ping | 27,236.1026613 ping | 27,542.1262868 ping | 27,848.1499122 ping | 28,154.1735376 ping | 28,460.1971630 ping | 28,766.2207884 ping | 29,072.2444138 ping | 29,378.2680392 ping | 29,684.2916646 ping | 29,990.3152900 ping | 30,296.3389154 ping | 30,602.3625408 ping |
A rood /ˈruːd/ is an historic English and international inch-pound measure of area, as well as an archaic English measure of length.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
rood | ro | ≡ 1⁄4 ac | = 1011.7141056 m2 | Imperial/US |
roods | pings | roods | pings |
---|---|---|---|
1 | = 306.02362540835 | 6 | = 1836.1417524501 |
2 | = 612.0472508167 | 7 | = 2142.1653778584 |
3 | = 918.07087622505 | 8 | = 2448.1890032668 |
4 | = 1224.0945016334 | 9 | = 2754.2126286751 |
5 | = 1530.1181270417 | 10 | = 3060.2362540835 |
ping is unit of area of Taiwanese units of measurement.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
ping | ≡ 20⁄11 m × 20⁄11 m | ≈ 3.306 m2 | Other |
pings | roods | pings | roods |
---|---|---|---|
1 | = 0.0032677215645218 | 6 | = 0.019606329387131 |
2 | = 0.0065354431290436 | 7 | = 0.022874050951653 |
3 | = 0.0098031646935654 | 8 | = 0.026141772516174 |
4 | = 0.013070886258087 | 9 | = 0.029409494080696 |
5 | = 0.016338607822609 | 10 | = 0.032677215645218 |
roods | pings |
---|---|
1 | = 306.0236254 |
0.0032677 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |