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Numbers
Numbers are our way to quantify, label, and organize the world around us in a logical manner. However, the systems used to obtain this goal differ geographically, historically, and by relative utility. All questions pertaining to numbers, including historic labeling systems, bases of numerical systems, constants, and the various ways they're grouped together, should be placed into this category.
46,867 Questions
How do you write 64982 in Hindu Arabic?
In Hindu Arabic numerals, 64982 is written as "64,982." In this system, numbers are grouped in sets of three digits separated by commas, starting from the right. The first group of three digits is read as "sixty-four thousand," followed by the remaining two digits read as "nine hundred eighty-two."
What is the word form for 200037402586?
Two hundred billion, thirty-seven million, four hundred two thousand, five hundred eighty-six.
Is a prime number always an odd number?
Except for 2 all other prime numbers are odd. Otherwise, they would be divisible by 2 (and thus not a prime number). This does NOT mean that all odd numbers are prime, but that all prime numbers (aside from 2) are odd.
Oh, isn't that a lovely number? Let's paint a picture with words for it. 900,000,000 in words is "nine hundred million." Just imagine all the happy little zeros dancing together in harmony, creating such a peaceful and vast number.
A prime number greater than 11?
A prime number greater than 11 would be any integer that is only divisible by 1 and itself, and is greater than 11. The next prime number after 11 is 13, which fits this criteria. Prime numbers have only two factors, 1 and the number itself, making them unique in the world of integers.
What is 6.32 rounded to the nearest whole number?
Well, honey, 6.32 rounded to the nearest whole number is 6. It ain't rocket science, just chop off that pesky decimal point and call it a day. Hope that helps, sugar!
The fraction 400mL can be simplified by dividing both the numerator and denominator by their greatest common factor, which in this case is 100. This simplifies to 4/1, which is equivalent to the whole number 4. Therefore, 400mL can be represented as the whole number 4.
How do you write 1296 in word form?
Oh, what a lovely question! To write 1296 in word form, you simply say "one thousand two hundred ninety-six." Just like painting happy little trees, it's all about taking your time and enjoying the process. Keep up the great work!
How do you write two million five hundred thousand in number form?
Oh, what a lovely number you have there! To write two million five hundred thousand in number form, you simply write 2,500,000. Just imagine each digit as a happy little tree in a vast, beautiful mathematical landscape. Keep painting with numbers and creating your own unique equations!
Yes, 513 is a whole number. Whole numbers are non-negative integers that do not have any fractional or decimal parts. They include all positive integers starting from zero. Therefore, 513 fits the criteria of being a whole number.
How do you write 2.061 in word form?
To write 2.061 in word form, you would say "two and sixty-one thousandths." The number 2 represents the whole number, the zero represents the tenths place, the six represents the hundredths place, and the one represents the thousandths place. Therefore, when reading the number aloud, you would say "two point zero six one" or "two and sixty-one thousandths."
What are similarities between Mayan number system and Hindu Arabic number system?
There are many reasons why the Mayan and the Hindu Arabic number systems are different some of these are why.
The Mayan number System has a place value and a non place value system and the Hindu Arabic number system has a place value system.
Their based numbers are different, the Mayans is 20 and the Hindu Arabic is 10.
The Mayan number system only has three symbols, and the Hindu Arabic number system has up to ten symbols including the zero.
Hindu Arabic number system reads or makes it from left to right on the Mayan number system you make or read it from top to bottom.
The Mayans also didn't have the concept of fraction
The similarities are that both number systems have a symbol for zero and that both number systems could do addition and subtraction even if it was difficult in the Mayan system
Where is 2.6 in a number line?
On a number line, 2.6 would fall between 2 and 3. The number line represents the continuum of real numbers, with each point corresponding to a unique value. So, 2.6 would be located closer to 3 than to 2 on the number line.
What are the disadvantages of the Hindu-Arabic number system?
The main disadvantages of the Hindu-Arabic number system is its inability to give an exact value to irrational numbers such as: pi, surds, recurring decimals and even infinity itself.
What does the word integer mean?
An integer is a whole number that can be positive, negative, or zero, and does not include fractions or decimals. In mathematical terms, integers are part of the set of numbers that includes the natural numbers (1, 2, 3, ...), their negatives (-1, -2, -3, ...), and zero (0). Integers are used in various mathematical operations, such as addition, subtraction, multiplication, and division.
YES because it can be converted into a ratio/fraction
-3.606 = -3 606/1000
Cancel the fraction down
-3 303/500
NB By a 'rule of thumb' , Irrational numbers are those were the decimals go to infinity AND there is no regular numerical order in the decimal digits.
e.g.
pi = 3.141592.... is IRRATIONAL ; irregular order in the decimal digits.
but
1/3 = 0.33333.... is Rational
-0.363636.... is Rational
because the decimal digits are in a regular order.
Write each odd number from 10 to 30 as the sum of three odd prime number?
3 + 3 + 5 = 11
3 + 3 + 7 = 13
3 + 5 + 7 = 15
3 + 3 + 11 = 17
3 + 5 + 11 = 19
3 + 7 + 11 = 21
3 + 7 + 13 = 23
3 + 11 + 11 = 25
5 + 11 + 11 = 27
7 + 11 + 11 = 29
What are some advantages and disadvantages of using hexadecimal number systems?
Well, isn't the hexadecimal number system just a lovely way to represent numbers? The advantage is that it can represent a large range of values using fewer digits, which can make it easier for us to work with in computing. On the other hand, some may find it a bit more complex to understand compared to our familiar decimal system. Just remember, there are always different ways to express beauty in numbers!
What is the rational number between 9 and 9.1?
Well, isn't that a happy little question! The rational number between 9 and 9.1 is 9.05. Just like adding a touch of color to a painting can bring it to life, finding that number between two others can help us see the beauty and harmony in mathematics. Just remember, there's no mistakes, just happy little accidents in learning.
What is the Sum of the first thousand whole numbers?
The sum of the first thousand whole numbers can be calculated using the formula for the sum of an arithmetic series, which is n/2 * (first term + last term), where n is the number of terms. In this case, the first term is 1 and the last term is 1000. So, the sum would be 1000/2 * (1 + 1000) = 500 * 1001 = 500500.
What is a rational number that is between 0.4 and 0.5?
Oh, dude, a rational number between 0.4 and 0.5 could be 0.45. It's like right in the middle, you know? It's totally rational because you can express it as a fraction, but like, don't stress too much about it, man. It's just a number chillin' between 0.4 and 0.5.
