Number DigitDecimal in the hundredths place
68.42 in Words
68.42 is a positive terminating decimal greater than 1. It has 2 decimal places, and its final digit is in the hundredths place.
Direct Answer
68.42 in words is sixty-eight point four two.
68.42 Place-Value Breakdown
The digits 6 and 8 form the whole-number part, while 4 in the tenth place and 2 in the hundredth place.
| Part | Digit | Place | Digit value |
|---|---|---|---|
| Whole part | 6 | tens | 60 |
| Whole part | 8 | ones | 8 |
| Decimal part | 4 | tenth | 4/10 |
| Decimal part | 2 | hundredth | 2/100 |
What Kind of Decimal Is 68.42?
68.42 is a positive terminating decimal greater than 1. It is written to the hundredths place.
Expanded Form of 68.42
68.42 = 60 + 8 + 4/10 + 2/100
68.42 = 68 + 42/100
68.42 = 68 21/50
The final nonzero digit is in the hundredths place, so its value is expressed with a denominator of 100.
How 68.42 Simplifies to 3421/50
68.42 = 6842/100
The greatest common divisor of 6842 and 100 is 2.
6842 ÷ 2 = 3421
100 ÷ 2 = 50
Therefore, 6842/100 = 3421/50.
As a mixed fraction, the value is 68 21/50.
68.42 as a Percentage
To convert 68.42 to a percentage, multiply it by 100.
68.42 × 100 = 6842
Therefore, 68.42 = 6842%.
Decimals Equivalent to 68.42
68.42 = 68.420 = 68.4200
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 |
|---|---|---|---|
| 68.42 | hundredths | 6842/100 | 3421/50 |
| 68.420 | thousandths | 68420/1000 | 3421/50 |
| 68.4200 | ten-thousandths | 684200/10000 | 3421/50 |
A Familiar Fraction Equivalent
The reduced form 3421/50 is a commonly used fraction. The decimal form is convenient for calculation, while the fraction shows the exact part-to-whole relationship.
Whole Part and Fractional Part
This mixed decimal combines the whole part 68 with the fractional part 42/100. In place-value words, "and" marks that boundary.
68.42 on a Number Line
68.42 lies between 68 and 69. It is 0.58 below 69 and 0.42 above 68.
68.42 Compared with Similar Decimals
| Decimal | Spoken form | Place-value form | Fraction | Percentage | Relationship |
|---|---|---|---|---|---|
| 6.842 | six point eight four two | six and eight hundred forty-two thousandths | 3421/500 | 684.2% | ten times smaller than 68.42 |
| 68.42 | sixty-eight point four two | sixty-eight and forty-two hundredths | 3421/50 | 6842% | current value |
| 68.420 | sixty-eight point four two zero | sixty-eight and four hundred twenty thousandths | 3421/50 | 6842% | same numerical value, written to the thousandths place |
| 684.2 | six hundred eighty-four point two | six hundred eighty-four and two tenths | 3421/5 | 68420% | ten times larger than 68.42 |
Quick Practice
How is 68.42 read digit by digit?
Sixty-eight point four two.
What is the place-value word form of 68.42?
Sixty-eight and forty-two hundredths.
What fraction is 68.42 in lowest terms?
3421/50.
What percentage is equal to 68.42?
6842%.
What is 68.42 as a mixed fraction?
68 21/50.
Between which whole numbers does 68.42 lie?
Between 68 and 69.
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Frequently Asked Questions
How do you write 68.42 in words?
68.42 in words is sixty-eight point four two.
Why is 68.42 called sixty-eight and forty-two hundredths?
There are 2 digits after the point, so the fractional part is expressed in hundredths. Read the complete value as sixty-eight and forty-two hundredths.
What fraction is 68.42?
68.42 is 6842/100 exactly and 3421/50 in lowest terms.
Can 6842/100 be simplified?
Yes. Divide its numerator and denominator by 2 to get 3421/50.
What percentage is 68.42?
68.42 is equal to 6842%.
Is 68.42 the same as 68.420?
Yes. 68.42 and 68.420 have the same numerical value. However, 68.42 is written to the hundredths place, while 68.420 is written to the thousandths place and may communicate greater recorded precision.
Is 68.42 larger than 6.842?
Yes. 68.42 is ten times as large as 6.842.
What type of decimal is 68.42?
68.42 is a positive terminating decimal greater than 1. It is written to 2 decimal places and represents sixty-eight and forty-two hundredths.