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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.

500 Questions

Is 4.25 a rational number?

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Asked by Wiki User

Yes - it can be represented as 4 1/4, or 17/4.If the number can be represented as a fraction without the use of square roots, it is rational.

What is a 23 digit number called?

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One with twenty-two zeros would be 10 sextillion.

Is dillion a number?

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Obviously Not And Sock Me Pls Ya Nerd🤣

How do you write 380000 in words?

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380,000 = three hundred and eighty thousand

How do you write 4.08 in standard form and in word form?

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Standard form: 4.08

Word form: four and eight hundredths

(Speaking: four point zero eight)

What is the word form of 56700?

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Fifty-six thousand, seven hundred.

What is the number for CCCVI?

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CCCVI = 306

In Roman Numerals

M = 1000

D = 500

C = 100

L = 50

X = 10

V = 5

I = 1

The highest value letter always goes to the left. If a given value is repeated then it menas addition.

Hence

'C; is higher value than 'V' or 'I' . ( 100 > 5 > 1)

Since 'C; is repeated as CCC it means 100+ 100 + 100 = 300

V = 5

I = 1

So CCCVI = 300 + 5 + 1 = 306

NB If a lower value is to the left of a higher value, it means subtract .

Hence

VI = 5 + 1 = 6 , but IV = 5 - 1 = 4

Is 3000 an even or an odd number?

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Even.

Remember any number , however big , that ends in 0,2,4,6,8 is an even number.

Since this number ends in '0' , then it is even .

What does .73 look like in word form?

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.73 should be written as 0.73

Then in word form it is 'Zero point seven three'.

Mencari nombor seseorang berdasarkan ic no yang telah didaftarkanboleh?

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Lama web apa yg nk mncri kad pengenalan seseorang

How do you subtract a mixed number by a mixed number?

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Here is an example

2 4/5 - 1 2/3

Steps to take

#1 ; Convert to improper (top heavy) fractions

#2 ; Bring to a common denominator

#3 ; Bring the numerators (top) to equivalent values

#4 ; Subtract the numertors

#5 ; Place over the denomiator

#6 ; Brinf back to a mixed numbers.

So taking these steps

#1 ; 2 4/5 - 1 2/3 = 14/5 - 5/3

#2 ; 5 X 3 = 15

#3 ; 14(3) = 42 & 5(5) = 25

#4 ; 42 - 25 = 17

#5 ; 17/15

#6 ; 17/15 = 1 2/15 The Answer!!!!!

NB Addition of mixed numbers is exactly the same except step '4' , where you add the numerators.

e.g. 2 4/5 +1 2/3

#1 ; 2 4/5 + 1 2/3 = 14/5 + 5/3

#2 ; 5 X 3 = 15

#3 ; 14(3) = 42 & 5(5) = 25

#4 ; 42 + 25 = 67

#5 ; 67/15

#6 ; 67/15 = 4 7/15 The Answer!!!!!

What is 17.5 as a mixed number?

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Asked by Wiki User

17.5 as a mixed number is 17 and 1/2, or 17 1/2.

How do you write 6.06 in words?

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To write the number 6.06 in words, you would write it as:

"Six point zero six"

How do you change 6.35 into a mixed number?

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6.35 = 6 and 35/100. You can simplify the fractional part if you so wish.

Is 1.234 is a not rational number?

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First of all , do not use the phrase ' not rational' . The word in the English language, and mathematics is 'IRRATIONAL'.

Net 1.234 is rational; it can be converted to a ratio(fraction).

For irrational numbers the decimals go to inifinity and there is no regular order in the decimal digits.

'pi' is probably the most well known irrational numbers at pi = 3.141592654...

The three terminl dots/stops indicate to mathemticians, that the number goes to infinity. Notice also, there is no regular order of digits in the decimal moiety.

Since the number given ends at '4' , then it does not go to infinity, hernce it is rational .

To convert to a ratio (fraction)

1.234 = 1 234/1000

Cancel down by '2'

1 117/500 (THis is the fraction in its lowest terms).

What is 3.66666 as a fraction?

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Asked by Wiki User

3.666.... = 3 2/3

Method of conversion.

Let

P = 3.66666...

10P = 36.6666....

Subtract

9P = 33

P = 33/9

Cancel down by '3'

P = 11/3

P = 3 remainder 2 or 3 2/3

What numbers go into 370?

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Any of its factors such as 2, 5 and 37