What is 10,025 rounded to three significant figures?

Study for the Wastewater Lab Analyst Test with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

To round the number 10,025 to three significant figures, it’s essential to identify the first three significant digits, which in this case are "1," "0," and "0." Next, we look at the digit immediately following these three significant figures, which is "2." Since "2" is less than 5, the last significant figure (the second "0") remains unchanged.

Therefore, when rounded to three significant figures, 10,025 becomes 10,020.

The correct answer reflects the understanding of significant figures, where only the initial digits that contribute to the value are kept, and subsequent digits are evaluated for rounding purposes. In this context, the conversion of 10,025 into its rounded form highlights the importance of maintaining the integrity of the significant digits in numerical data management.

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