The smallest unit of measurement is 1/16 of an inch. When you look at a ruler and count all the lines between the 1 inch and 2 inch marks you will see that there are 16 lines all together.
A single serving of pasta is generally regarded as 2 oz. (57 g) of cooked pasta for a first course or side dish. A serving can be raised 3 to 4 oz. (85 to 113 g) if it is the only course. Occasionally a serving is approximated as 1/2 cup (114 g) of pasta; however, this depends upon the shape of the pasta.
Pasta, corn, cooked: 1 cup (140.0 g) 3.7: 39.1: 1: 3: 176.4: MORE: Pasta, fresh-refrigerated, plain, as purchased: 41/2 oz (128.0 g) 14.5: 70.1: 2.9: 8: 368.6: MORE: Pasta, fresh-refrigerated, plain, cooked: 2 oz (57.0 g) 2.9: 14.2: 0.6: 2: 74.7: MORE: Pasta, fresh-refrigerated, spinach, as purchased: 41/2 oz (128.0 g) 14.4: 71.3: 2.7: 8: 369.9: MORE