| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | Apothecaries' system - Romance countries |  |  |
| 3 | 1 pound | 1 ounce | state or city |
| 4 | 301.2 g | 25.1 g | Venice |
| 5 | 320.8 g | 26.7 g | Kingdom of the Two Sicilies (1816–1861) |
| 6 | 325.7 g | 27.1 g | Bologna |
| 7 | 326.8 g | 27.2 g | Milan (–1815) |
| 8 | 328.0 g | 27.3 g | Parma |
| 9 | 332.0 g | 27.7 g | Sardinia |
| 10 | 334.5 g | 27.9 g | Duchy of Lucca (1815–1847) |
| 11 | 339.2 g | 28.3 g | Rome |
| 12 | 339.5 g | 28.3 g | Florence |
| 13 | 339.5 g | 28.3 g | Grand Duchy of Tuscany (–1859) |
| 14 | 340.5 g | 28.4 g | Duchy of Modena (1814–1859) |
| 15 | 344.2 g | 28.7 g | Kingdom of Portugal |
| 16 | 345.1 g | 28.7 g 28.8 g | Kingdom of Spain |

Question: In which two states were pounds measured the heaviest?
Answer: The weight of an apothecaries' pound was 345.1 g in Spain and 344.2 g in Portugal.