Report the percentage of material finer than the 75‑µm (#200) sieve to the nearest 0.1%, except if the result is 10% or more, in which case the percentage is reported to the nearest whole number.

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Multiple Choice

Report the percentage of material finer than the 75‑µm (#200) sieve to the nearest 0.1%, except if the result is 10% or more, in which case the percentage is reported to the nearest whole number.

Reporting percent passing the 75‑µm sieve in asphalt tests follows a simple rule: translate how fine the material is into the appropriate precision. Finer than the 75 µm sieve means material that passes the #200 sieve. If the measured percent finer is less than 10%, you report to the nearest 0.1 percentage point; if it’s 10% or more, you report to the nearest whole percentage. This keeps small differences meaningful when the material isn’t very fine, while avoiding unnecessary detail when most of the material is already fine. For example, 7.84% would be written as 7.8%, and 12.34% would be written as 12%. So the statement is true.

Reporting percent passing the 75‑µm sieve in asphalt tests follows a simple rule: translate how fine the material is into the appropriate precision. Finer than the 75 µm sieve means material that passes the #200 sieve. If the measured percent finer is less than 10%, you report to the nearest 0.1 percentage point; if it’s 10% or more, you report to the nearest whole percentage. This keeps small differences meaningful when the material isn’t very fine, while avoiding unnecessary detail when most of the material is already fine. For example, 7.84% would be written as 7.8%, and 12.34% would be written as 12%. So the statement is true.

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