After much debate and review of the ASTM, I am convinced that it should be six decimal places and not four.
This is very important in computer program applications.
An example conversion would be as follows:
53.56 cubic inches converts to roughly 0.03099537 cubic feet.
Now, to convert cubic...
When performing a density test in accordance with ASTM D 2937, the ASTM requires a drive cylinder volume reported
to the nearest 0.01 cubic inches. What would this convert
to in cubic feet? I am concerned about significant figures
in relation to calculating a final unit weight.
