Decimal in the thousandths place
-0.331 in Words
-0.331 is a negative terminating decimal. It has 3 decimal places, and its final digit is in the thousandths place.
Direct Answer
-0.331 in words is negative zero point three three one.
-0.331 Place-Value Breakdown
The decimal digits place 3 in the tenth place, 3 in the hundredth place, and 1 in the thousandth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 0 | ones | 0 |
| Decimal part | 3 | tenth | 3/10 |
| Decimal part | 3 | hundredth | 3/100 |
| Decimal part | 1 | thousandth | 1/1000 |
What Kind of Decimal Is -0.331?
-0.331 is a negative terminating decimal. It is written to the thousandths place.
Expanded Form of -0.331
-0.331 = -(3/10 + 3/100 + 1/1000)
-0.331 = -(0 + 331/1000)
The final nonzero digit is in the thousandths place, so its value is expressed with a denominator of 1000.
Why -331/1000 Is Already in Lowest Terms
There are 3 decimal places, so the exact fraction is -331/1000.
The greatest common divisor of its numerator and denominator is 1, so the fraction cannot be reduced further.
-0.331 as a Percentage
To convert -0.331 to a percentage, multiply it by 100.
-0.331 × 100 = -33.1
Therefore, -0.331 = -33.1%.
How the Negative Sign Changes the Reading
Say "negative" once before the complete word form. The sign changes the direction and value, but it does not change the decimal places or the fraction-reduction steps.
-0.331 on a Number Line
-0.331 lies between -1 and 0. It is 0.669 above -1 and 0.331 below 0.
-0.331 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| -0.0331 | negative zero point zero three three one | negative three hundred thirty-one ten-thousandths | -331/10000 | -3.31% | one tenth of -0.331 |
| -0.331 | negative zero point three three one | negative three hundred thirty-one thousandths | -331/1000 | -33.1% | current value |
| -0.3310 | negative zero point three three one zero | negative three thousand three hundred ten ten-thousandths | -331/1000 | -33.1% | same numerical value, written to the ten-thousandths place |
| -3.31 | negative three point three one | negative three and thirty-one hundredths | -331/100 | -331% | ten times -0.331 |
Quick Practice
How is -0.331 read digit by digit?
Negative zero point three three one.
What is the place-value word form of -0.331?
Negative three hundred thirty-one thousandths.
What fraction is -0.331 in lowest terms?
-331/1000.
What percentage is equal to -0.331?
-33.1%.
What is the absolute value of -0.331?
0.331.
Between which whole numbers does -0.331 lie?
Between -1 and 0.
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Frequently Asked Questions
How do you write -0.331 in words?
-0.331 in words is negative zero point three three one.
Why is -0.331 called negative three hundred thirty-one thousandths?
There are 3 digits after the point, so the fractional part is expressed in thousandths. Read the complete value as negative three hundred thirty-one thousandths.
What fraction is -0.331?
-0.331 is -331/1000 exactly and -331/1000 in lowest terms.
Is -331/1000 already in lowest terms?
Yes. Its numerator and denominator have a greatest common divisor of 1.
What percentage is -0.331?
-0.331 is equal to -33.1%.
Is -0.331 the same as -0.3310?
Yes. -0.331 and -0.3310 have the same numerical value. However, -0.331 is written to the thousandths place, while -0.3310 is written to the ten-thousandths place and may communicate greater recorded precision.
Is -0.331 larger than -0.0331?
No. Negative values reverse the comparison; -0.331 is ten times the value of -0.0331.
What type of decimal is -0.331?
-0.331 is a negative terminating decimal. It is written to 3 decimal places and represents negative three hundred thirty-one thousandths.