Which measurement is more precise? Choices: (A)2.8 mm (B)21 mm

Given measurements: Given measurements: 2.8 mm and 21 mm Which number has more decimal places, 2.8 or 21? 2.8 has one decimal place, while 21 has none.Decimal places comparison: Which measurement is more precise? The measurement with more decimal places is considered more precise. 2.8 mm has one decimal place, indicating a higher level of precision.

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Which measurement is more precise? $\newline$ Choices: $\newline$ (A) $2.8\,\text{mm}$ $\newline$ (B) $21\,\text{mm}$

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Q. Which measurement is more precise?

\newline

Choices:

\newline

(A)

2.8\,\text{mm}

\newline

(B)

21\,\text{mm}

Given measurements: Given measurements: $\newline$ $2.8$ mm and $21$ mm $\newline$ Which number has more decimal places, $2.8$ or $21$ ? $\newline$ $2.8$ has one decimal place, while $21$ has none.
Decimal places comparison: Which measurement is more precise? $\newline$ The measurement with more decimal places is considered more precise. $\newline$ $2.8$ mm has $1$ decimal place, indicating a higher level of precision.