Decimal in the thousandths place
0.989 in Words
0.989 is a positive terminating decimal less than 1. It has 3 decimal places, and its final digit is in the thousandths place.
Direct Answer
0.989 in words is zero point nine eight nine.
0.989 Place-Value Breakdown
The decimal digits place 9 in the tenth place, 8 in the hundredth place, and 9 in the thousandth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 0 | ones | 0 |
| Decimal part | 9 | tenth | 9/10 |
| Decimal part | 8 | hundredth | 8/100 |
| Decimal part | 9 | thousandth | 9/1000 |
What Kind of Decimal Is 0.989?
0.989 is a positive terminating decimal less than 1. It is written to the thousandths place.
Expanded Form of 0.989
0.989 = 9/10 + 8/100 + 9/1000
0.989 = 0 + 989/1000
The final nonzero digit is in the thousandths place, so its value is expressed with a denominator of 1000.
Why 989/1000 Is Already in Lowest Terms
There are 3 decimal places, so the exact fraction is 989/1000.
The greatest common divisor of its numerator and denominator is 1, so the fraction cannot be reduced further.
0.989 as a Percentage
To convert 0.989 to a percentage, multiply it by 100.
0.989 × 100 = 98.9
Therefore, 0.989 = 98.9%.
Decimals Equivalent to 0.989
0.989 = 0.9890 = 0.98900
Adding zeros to the right of a decimal does not change its numerical value. It does change the number of written decimal places and may communicate different precision.
| Decimal | Final place | Exact fraction | Simplified value |
|---|---|---|---|
| 0.989 | thousandths | 989/1000 | 989/1000 |
| 0.9890 | ten-thousandths | 9890/10000 | 989/1000 |
| 0.98900 | hundred-thousandths | 98900/100000 | 989/1000 |
Visual Model of 0.989
A 1000-part grid would be too dense at small screen sizes, so this symbolic model keeps the place-value relationship readable.
0.989 on a Number Line
0.989 lies between 0.988 and 0.990. It is 0.011 below 1 and 0.989 above 0.
On a number line from 0 to 1, it appears 98.9% of the way from 0 to 1.
How Far Is 0.989 from 1?
1 − 0.989 = 0.011
1 − 989/1000 = 11/1000
0.989 is eleven thousandths below 1. The remaining part is 11/1000 = 11/1000 = 1.1%.
0.989 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 0.0989 | zero point zero nine eight nine | nine hundred eighty-nine ten-thousandths | 989/10000 | 9.89% | ten times smaller than 0.989 |
| 0.989 | zero point nine eight nine | nine hundred eighty-nine thousandths | 989/1000 | 98.9% | current value |
| 0.9890 | zero point nine eight nine zero | nine thousand eight hundred ninety ten-thousandths | 989/1000 | 98.9% | same numerical value, written to the ten-thousandths place |
| 9.89 | nine point eight nine | nine and eighty-nine hundredths | 989/100 | 989% | ten times larger than 0.989 |
Quick Practice
How is 0.989 read digit by digit?
Zero point nine eight nine.
What is the place-value word form of 0.989?
Nine hundred eighty-nine thousandths.
What fraction is 0.989 in lowest terms?
989/1000.
What percentage is equal to 0.989?
98.9%.
Which is greater: 0.989 or 0.0989?
0.989 is ten times as large.
Is 0.989 equal to 0.9890?
Yes. The added trailing zero changes written precision, not numerical value.
Frequently Asked Questions
How do you write 0.989 in words?
0.989 in words is zero point nine eight nine.
Why is 0.989 called nine hundred eighty-nine thousandths?
Because the digit 9 is in the thousandths place. Therefore, 0.989 represents nine hundred eighty-nine thousandths.
What fraction is 0.989?
0.989 is 989/1000 exactly and 989/1000 in lowest terms.
Is 989/1000 already in lowest terms?
Yes. Its numerator and denominator have a greatest common divisor of 1.
What percentage is 0.989?
0.989 is equal to 98.9%.
Is 0.989 the same as 0.9890?
Yes. 0.989 and 0.9890 have the same numerical value. However, 0.989 is written to the thousandths place, while 0.9890 is written to the ten-thousandths place and may communicate greater recorded precision.
Is 0.989 larger than 0.0989?
Yes. 0.989 is ten times as large as 0.0989.
What type of decimal is 0.989?
0.989 is a positive terminating decimal less than 1. It is written to 3 decimal places and represents nine hundred eighty-nine thousandths.