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It tells you the value (and sign) of the number.

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โˆ™ 2015-02-04 20:43:44
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Q: What does a decimal number tell you?
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What is 27.9 as a decimal?

27.9 IS a decimal number. You can tell it is a decimal number because it has a decimal point (.).


How can you tell if a decimal is an irrational number?

When a decimal can't be expressed as a fraction then it is an irrational number.


How do you tell if a number is irrational?

If it is a terminating or recurring decimal then it is not irrational. If it is an infinite, non-recurring decimal, it is irrational.


What is a number that contains a decimal point?

It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.It is a number with a decimal point. It is not necessarily a decimal number because 24 (no decimal pont) is a decimal number.


How tall 1.84.5 cm?

It is difficult to tell when a number has two decimal points in it.


What does the logarithm of a decimal number tell you about a number?

Near enough the exact value of the number. Logarithms, for positive numbers, have are invertible.


How do you write in words the amount of euro4.549.50?

It is had to tell with a number containing two decimal points.


What is the tenths column of 86..1?

It is difficult to tell in a number with two decimal points!


How will you find whether a number is represented in decimal?

If the number is an integer, then you cannot tell, but it does not matter: the decimal and other representations are the same. If the number is not an integer, then a decimal will have a decimal point (a full stop) followed by one or more digits. A non-decimal will have a rational element (a/b) with some integers a and b, both non-zero)


What does the lower left number in a element box stand for?

Umm the whole number is the number of electrons and the number with a decimal pt it the atomic weight but im not sure which is in the lower left side but the decimal pt should tell which is which


Is a decimal number an integer?

A decimal number is not an integer. An integer is a number that is not a fraction, and decimal numbers are decimal fractions.


Can a decimal number be a whole number?

No. A whole number is a number with no fractional (decimal) part. Therefore a decimal number can not be a whole number. Another view: 35.0 is a whole number AND a decimal. The fact that a number is a decimal does not automatically require it to have a fractional part. Even 35 is a decimal number (without a decimal point).


In the digits 3.4 write each number in word form and tell the value of the number 4?

three decimal four


Is 0.91 rational?

Yes. You can tell because there is a finite number of decimal places. 0.91 = 91/100 which is a rational number.


How many significant digits are in this 13.45.0?

It is difficult to tell since there are two decimal points in the number!


Is it true that you can tell how many tens hundreds or thousands are in a number by moving the decimal point?

Yes.


Is 2880.00 a whole number?

Yes it is. You can tell because there is nothing but zero to the right of the decimal point.


What is the estimation of 4.865.98?

It is not possible to tell because the "number" is the question appears to have two decimal points!


Is 969 divisible by 2?

no because 969 is an odd number and 2 is an even number, also you can tell if you divide 969 by two your answer is a decimal point (484.5) and in order for it to be divisible by 2 it can not be a decimal it has to be a whole number..


How do you write 7.5 as a decimal number?

7.5 is a decimal.


What decimal is equivalent to 1.30?

1.30 is a decimal number


What is 0.39.75 as a decimal?

A number with two decimal points cannot be a decimal number.


What is the decimal number of 7.15?

7.15 IS a decimal number.


A decimal number is an irrational number?

A decimal number can be rational or irrational.


What is the value of the numbers after a decimal?

A decimal is a way of representing a number. There is no number after a number.A decimal is NOT a decimal point.