0
- Also known as...
- In words...
- English: twenty
- Roman numeral: XX
- Other bases...
- Base 2 (binary): 10100
- Base 8 (octal): 24
- Base 16 (hexadecimal): 14
- Interesting facts and trivia...
- 20 is an even number
- Prime or composite? Composite. The factors are: 2 2 5
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∙ 14y ago
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What number is a common multiple of 14 and 20?
A common multiple of 14 and 20 is 140. As a matter of fact, it is the least common multiple.
What is one mathematical fact about the number 23?
One mathematical fact about number 23 is that number 23 is an odd number. Another mathematical fact about number 23 is that number 23 is prime number.
What does easy to be smart after the fact mean?
Same as hindsight is 20/20.
20 percent of a number is 20?
20 / 0.2 = 100. Therefore, the number that 20 is 20 percent of, is 100.
What is the number fact for the number eight using the doubles fact minus one?
8-7
How many protons in calicum ion?
20. The fact that it is an ion has nothing to do with the number of electrons.
What number is a common multiple of 14 and 20?
A common multiple of 14 and 20 is 140. As a matter of fact, it is the least common multiple.
What number can you add to twenty so that the sum has a zero in the ones?
You can add 0 to 20 to get 20, or 10 to 20 and get 30 (In fact, you can try any multiple of 10). Otherwise, there are no other values you can add to 20 to get a 0 for the number in front of the decimal place.
What is the LCM for 4 and 50?
LCM is the smallest number a number can go into. Since 4 multiplied by 5 is 20 and 20 is a multiple of 100 and 50 can go into that, along with the fact 20 can't go into 50 evenly, the least common multiple of 4 and 50 is 100.
What is one mathematical fact about the number 23?
One mathematical fact about number 23 is that number 23 is an odd number. Another mathematical fact about number 23 is that number 23 is prime number.
if 1/7 of a number is 20 what is the number?
if you want the whole number, multiply 20 by 7. 20+20+20+20+20+20+20=140
What does easy to be smart after the fact mean?
Same as hindsight is 20/20.
20 percent of a number is 20?
20 / 0.2 = 100. Therefore, the number that 20 is 20 percent of, is 100.
What is the number fact for the number eight using the doubles fact minus one?
8-7
How do you use number line to calculate the average of two different averages?
You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...You cannot. It should be their weighted average with the weights representing the number of observations in each average.For example, if 3 numbers have an average of 10 and 6 numbers have an average of 20, the combined average is not the average of 10 and 20 (which is 15).It is, in fact, (3*10 + 6*20)/(3 + 6) = (30+120)/9 = 150/9 = 16.66...
How many neutrons does potassium-39 have?
Answer: 20 Details: mass number - atomic number = number of neutrons.
Is 20 whether a prime number or compsite number?
20 is a composite number
