Decimal in the thousandths place
0.389 in Words
0.389 is a positive terminating decimal less than 1. It has 3 decimal places, and its final digit is in the thousandths place.
Direct Answer
0.389 in words is zero point three eight nine.
0.389 Place-Value Breakdown
The decimal digits place 3 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 | 3 | tenth | 3/10 |
| Decimal part | 8 | hundredth | 8/100 |
| Decimal part | 9 | thousandth | 9/1000 |
What Kind of Decimal Is 0.389?
0.389 is a positive terminating decimal less than 1. It is written to the thousandths place.
Expanded Form of 0.389
0.389 = 3/10 + 8/100 + 9/1000
0.389 = 0 + 389/1000
The final nonzero digit is in the thousandths place, so its value is expressed with a denominator of 1000.
Why 389/1000 Is Already in Lowest Terms
There are 3 decimal places, so the exact fraction is 389/1000.
The greatest common divisor of its numerator and denominator is 1, so the fraction cannot be reduced further.
0.389 as a Percentage
To convert 0.389 to a percentage, multiply it by 100.
0.389 × 100 = 38.9
Therefore, 0.389 = 38.9%.
Decimals Equivalent to 0.389
0.389 = 0.3890 = 0.38900
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 |
|---|---|---|---|
| 0.389 | thousandths | 389/1000 | 389/1000 |
| 0.3890 | ten-thousandths | 3890/10000 | 389/1000 |
| 0.38900 | hundred-thousandths | 38900/100000 | 389/1000 |
Visual Model of 0.389
A 1000-part grid would be too dense at small screen sizes, so this symbolic model keeps the place-value relationship readable.
0.389 on a Number Line
0.389 lies between 0.388 and 0.390. It is 0.611 below 1 and 0.389 above 0.
On a number line from 0 to 1, it appears 38.9% of the way from 0 to 1.
How Far Is 0.389 from 1?
1 − 0.389 = 0.611
1 − 389/1000 = 611/1000
0.389 is six hundred eleven thousandths below 1. The remaining part is 611/1000 = 611/1000 = 61.1%.
0.389 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 0.0389 | zero point zero three eight nine | three hundred eighty-nine ten-thousandths | 389/10000 | 3.89% | ten times smaller than 0.389 |
| 0.389 | zero point three eight nine | three hundred eighty-nine thousandths | 389/1000 | 38.9% | current value |
| 0.3890 | zero point three eight nine zero | three thousand eight hundred ninety ten-thousandths | 389/1000 | 38.9% | same numerical value, written to the ten-thousandths place |
| 3.89 | three point eight nine | three and eighty-nine hundredths | 389/100 | 389% | ten times larger than 0.389 |
Quick Practice
How is 0.389 read digit by digit?
Zero point three eight nine.
What is the place-value word form of 0.389?
Three hundred eighty-nine thousandths.
What fraction is 0.389 in lowest terms?
389/1000.
What percentage is equal to 0.389?
38.9%.
Which is greater: 0.389 or 0.0389?
0.389 is ten times as large.
Is 0.389 equal to 0.3890?
Yes. The added trailing zero changes written precision, not numerical value.
Frequently Asked Questions
How do you write 0.389 in words?
0.389 in words is zero point three eight nine.
Why is 0.389 called three hundred eighty-nine thousandths?
Because the digit 3 is in the thousandths place. Therefore, 0.389 represents three hundred eighty-nine thousandths.
What fraction is 0.389?
0.389 is 389/1000 exactly and 389/1000 in lowest terms.
Is 389/1000 already in lowest terms?
Yes. Its numerator and denominator have a greatest common divisor of 1.
What percentage is 0.389?
0.389 is equal to 38.9%.
Is 0.389 the same as 0.3890?
Yes. 0.389 and 0.3890 have the same numerical value. However, 0.389 is written to the thousandths place, while 0.3890 is written to the ten-thousandths place and may communicate greater recorded precision.
Is 0.389 larger than 0.0389?
Yes. 0.389 is ten times as large as 0.0389.
What type of decimal is 0.389?
0.389 is a positive terminating decimal less than 1. It is written to 3 decimal places and represents three hundred eighty-nine thousandths.