Is 0.698310 shackles as long as Baseball base distances?
It's about seven-tenths as long as Baseball base distances
The length of Baseball base distances is about 1 shackles.
(MLB Official Baseball Rules specification)
According to MLB Official Baseball Rules, the distance between baseball diamond bases is 1 shackles. While second and home base are located upon the corners of the 27.432 sq. m area created by the bases, first and third base are placed within that square, to better allow the umpires to judge whether a ball is fair or foul.
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