Whole Part and Fractional Part
This mixed decimal combines the whole part 1 with the fractional part 427/1000. In place-value words, "and" marks that boundary.
Decimal in the thousandths place
1.427 in Words
1.427 is a positive terminating decimal greater than 1. It has 3 decimal places, and its final digit is in the thousandths place.
Direct Answer
1.427 in words is one point four two seven.
1.427 Place-Value Breakdown
The digits 1 form the whole-number part, while 4 in the tenth place, 2 in the hundredth place, and 7 in the thousandth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 1 | ones | 1 |
| Decimal part | 4 | tenth | 4/10 |
| Decimal part | 2 | hundredth | 2/100 |
| Decimal part | 7 | thousandth | 7/1000 |
What Kind of Decimal Is 1.427?
1.427 is a positive terminating decimal greater than 1. It is written to the thousandths place.
Expanded Form of 1.427
1.427 = 1 + 4/10 + 2/100 + 7/1000
1.427 = 1 + 427/1000
1.427 = 1 427/1000
The final nonzero digit is in the thousandths place, so its value is expressed with a denominator of 1000.
Why 1427/1000 Is Already in Lowest Terms
There are 3 decimal places, so the exact fraction is 1427/1000.
The greatest common divisor of its numerator and denominator is 1, so the fraction cannot be reduced further.
As a mixed fraction, the value is 1 427/1000.
1.427 as a Percentage
To convert 1.427 to a percentage, multiply it by 100.
1.427 × 100 = 142.7
Therefore, 1.427 = 142.7%.
Decimals Equivalent to 1.427
1.427 = 1.4270 = 1.42700
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 |
|---|---|---|---|
| 1.427 | thousandths | 1427/1000 | 1427/1000 |
| 1.4270 | ten-thousandths | 14270/10000 | 1427/1000 |
| 1.42700 | hundred-thousandths | 142700/100000 | 1427/1000 |
1.427 on a Number Line
1.427 lies between 1 and 2. It is 0.573 below 2 and 0.427 above 1.
11.4272
1.427 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 0.1427 | zero point one four two seven | one thousand four hundred twenty-seven ten-thousandths | 1427/10000 | 14.27% | ten times smaller than 1.427 |
| 1.427 | one point four two seven | one and four hundred twenty-seven thousandths | 1427/1000 | 142.7% | current value |
| 1.4270 | one point four two seven zero | one and four thousand two hundred seventy ten-thousandths | 1427/1000 | 142.7% | same numerical value, written to the ten-thousandths place |
| 14.27 | fourteen point two seven | fourteen and twenty-seven hundredths | 1427/100 | 1427% | ten times larger than 1.427 |
Quick Practice
How is 1.427 read digit by digit?
One point four two seven.
What is the place-value word form of 1.427?
One and four hundred twenty-seven thousandths.
What fraction is 1.427 in lowest terms?
1427/1000.
What percentage is equal to 1.427?
142.7%.
What is 1.427 as a mixed fraction?
1 427/1000.
Between which whole numbers does 1.427 lie?
Between 1 and 2.
Frequently Asked Questions
How do you write 1.427 in words?
1.427 in words is one point four two seven.
Why is 1.427 called one and four hundred twenty-seven thousandths?
Because the digit 4 is in the thousandths place. Therefore, 1.427 represents one and four hundred twenty-seven thousandths.
What fraction is 1.427?
1.427 is 1427/1000 exactly and 1427/1000 in lowest terms.
Is 1427/1000 already in lowest terms?
Yes. Its numerator and denominator have a greatest common divisor of 1.
What percentage is 1.427?
1.427 is equal to 142.7%.
Is 1.427 the same as 1.4270?
Yes. 1.427 and 1.4270 have the same numerical value. However, 1.427 is written to the thousandths place, while 1.4270 is written to the ten-thousandths place and may communicate greater recorded precision.
Is 1.427 larger than 0.1427?
Yes. 1.427 is ten times as large as 0.1427.
What type of decimal is 1.427?
1.427 is a positive terminating decimal greater than 1. It is written to 3 decimal places and represents one and four hundred twenty-seven thousandths.