A Familiar Fraction Equivalent
The reduced form 18/25 is a commonly used fraction. The decimal form is convenient for calculation, while the fraction shows the exact part-to-whole relationship.
Decimal in the hundredths place
0.72 in Words
0.72 is a positive terminating decimal less than 1. It has 2 decimal places, and its final digit is in the hundredths place.
Direct Answer
0.72 in words is zero point seven two.
0.72 Place-Value Breakdown
The decimal digits place 7 in the tenth place and 2 in the hundredth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 0 | ones | 0 |
| Decimal part | 7 | tenth | 7/10 |
| Decimal part | 2 | hundredth | 2/100 |
What Kind of Decimal Is 0.72?
0.72 is a positive terminating decimal less than 1. It is written to the hundredths place.
Expanded Form of 0.72
0.72 = 7/10 + 2/100
0.72 = 0 + 72/100
The final nonzero digit is in the hundredths place, so its value is expressed with a denominator of 100.
How 0.72 Simplifies to 18/25
0.72 = 72/100
The greatest common divisor of 72 and 100 is 4.
72 ÷ 4 = 18
100 ÷ 4 = 25
Therefore, 72/100 = 18/25.
0.72 as a Percentage
To convert 0.72 to a percentage, multiply it by 100.
0.72 × 100 = 72
Therefore, 0.72 = 72%.
Decimals Equivalent to 0.72
0.72 = 0.720 = 0.7200
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 |
|---|---|---|---|
| 0.72 | hundredths | 72/100 | 18/25 |
| 0.720 | thousandths | 720/1000 | 18/25 |
| 0.7200 | ten-thousandths | 7200/10000 | 18/25 |
Visual Model of 0.72
72hundredths
A 100-part grid would be too dense at small screen sizes, so this symbolic model keeps the place-value relationship readable.
0.72 on a Number Line
0.72 lies between 0.71 and 0.73. It is 0.28 below 1 and 0.72 above 0.
On a number line from 0 to 1, it appears 72% of the way from 0 to 1.
00.721
How Far Is 0.72 from 1?
1 − 0.72 = 0.28
1 − 18/25 = 7/25
0.72 is twenty-eight hundredths below 1. The remaining part is 28/100 = 7/25 = 28%.
0.72 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 0.072 | zero point zero seven two | seventy-two thousandths | 9/125 | 7.2% | ten times smaller than 0.72 |
| 0.72 | zero point seven two | seventy-two hundredths | 18/25 | 72% | current value |
| 0.720 | zero point seven two zero | seven hundred twenty thousandths | 18/25 | 72% | same numerical value, written to the thousandths place |
| 7.2 | seven point two | seven and two tenths | 36/5 | 720% | ten times larger than 0.72 |
Quick Practice
How is 0.72 read digit by digit?
Zero point seven two.
What is the place-value word form of 0.72?
Seventy-two hundredths.
What fraction is 0.72 in lowest terms?
18/25.
What percentage is equal to 0.72?
72%.
Which is greater: 0.72 or 0.072?
0.72 is ten times as large.
Is 0.72 equal to 0.720?
Yes. The added trailing zero changes written precision, not numerical value.
Frequently Asked Questions
How do you write 0.72 in words?
0.72 in words is zero point seven two.
Why is 0.72 called seventy-two hundredths?
Because the digit 7 is in the hundredths place. Therefore, 0.72 represents seventy-two hundredths.
What fraction is 0.72?
0.72 is 72/100 exactly and 18/25 in lowest terms.
Can 72/100 be simplified?
Yes. Divide its numerator and denominator by 4 to get 18/25.
What percentage is 0.72?
0.72 is equal to 72%.
Is 0.72 the same as 0.720?
Yes. 0.72 and 0.720 have the same numerical value. However, 0.72 is written to the hundredths place, while 0.720 is written to the thousandths place and may communicate greater recorded precision.
Is 0.72 larger than 0.072?
Yes. 0.72 is ten times as large as 0.072.
What type of decimal is 0.72?
0.72 is a positive terminating decimal less than 1. It is written to 2 decimal places and represents seventy-two hundredths.