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One libra (pound) was equal to 459.05 g (with local variations). Some of other units are given below : [1] [5] 1 onça (ounce) = 1 ⁄ 16 libra. 1 marco (mark) = 1/2 libra 1 arroba = 32 libras (One arroba métrica is equal to 15 kg. In Santos market Exchange, one arroba was 10 kg. [6]) 1 quintal (hundredweight) = 128 libras. 1 tonelada (ton ...
Among the Guatemalan units of measurement some are based on old Spanish units; they include the vara and cuadra linear measurements; the vara cuadrada, the manzana and the cuerda units of area; and the libra, arroba, quintal and garrafón units of weight and volume.
The pound or pound-mass is a unit of mass used in both the British imperial and United States customary systems of measurement.Various definitions have been used; the most common today is the international avoirdupois pound, which is legally defined as exactly 0.453 592 37 kilograms, and which is divided into 16 avoirdupois ounces. [1]
Seabra Lopes, L. (2003) "Sistemas Legais de Medidas de Peso e Capacidade, do Condado Portucalense ao Século XVI", Portugalia: Nova Série, XXIV, Faculdade de Letras, Porto, p. 113-164. Seabra Lopes, L. (2005) "A Cultura da Medição em Portugal ao Longo da História", Educação e Matemática, nº 84, Setembro-Outubro de 2005, p. 42-48.
Roman currency names survive today in many countries via the Carolingian monetary system, such as the dinar (from the denarius coin), the British pound (a translation of the Roman libra, a unit of weight), the peso (also a translation of libra), and the words for the general concept of money in the Iberian Romance languages (e.g. Spanish dinero ...
The pound-force is the product of one avoirdupois pound (exactly 0.45359237 kg) and the standard acceleration due to gravity, approximately 32.174049 ft/s 2 (9.80665 m/s 2). [ 5 ] [ 6 ] [ 7 ] The standard values of acceleration of the standard gravitational field ( g n ) and the international avoirdupois pound (lb) result in a pound-force equal ...
The kilogram (also spelled kilogramme [1]) is the base unit of mass in the International System of Units (SI), having the unit symbol kg. [1] The word "kilogram" is formed from the combination of the metric prefix kilo-(meaning one thousand) and gram; [2] it is colloquially shortened to "kilo" (plural "kilos").
In the 17th century de was replaced with du.) [7] The current spelling of the last word is poids in the current standard French orthography , [ 8 ] [ 9 ] but the spelling avoirdupois remained as is in the anglosphere.