1.8333
0.0455
3
13.75
7.3333
18.3333
55
3.0364
0.0545
3 inches 9 divided by 3 equals 3
60
0.625
55 64ths on a ruler is equivalent to 55 divided by 64 inches. This can be simplified to approximately 0.859375 inches. On a standard ruler, this measurement falls just before the 15/16 inch mark, which is 0.9375 inches. Therefore, 55 64ths is slightly less than 7/8 of an inch.