Topic: 20's


"20's" usually refers to the 1920s.

But can, in general refer to the 1820s, 1720s, 1620s, 1520s, etc..., or the 2020s, 2120s, etc.... Which of these is meant is usually determined implicitly by the context.

Also, "20's" can refer to Counting by 20's. I.e., 20, 40, 60, 80, 100, 120, 140, 160, 180, 200,....

"20's" can also refer to a sequence. As in, 3.20 ends in 20's. (3.20 = 3.2020202020....)

See Also
-- Mirza Charles Iliya Krempeaux