3.99=3 and 99/100
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3.9999999=3 and 9,999,999/10,000,000=39,999,999/10,000,000
3.9999999...(with the 9s repeating forever--indicated by a bar over them)=4
3 7/50
17/100 is the fractional representation of seventeen hundredths.
43 is an integer and has the fractional representation 43/1. It is a decimal number.
44 is an integer. Its decimal representation is 44, exactly as in the question. It does not really have a fractional representation but you could go for 44/1.
It is a rational number, with a terminating decimal representation. It is not a whole number but comprises a fractional part.
Fractional notation for 8.9 can be expressed as ( \frac{89}{10} ). This representation indicates that 8.9 is equivalent to 89 tenths. Additionally, it can be simplified to ( 8 \frac{9}{10} ), which shows 8 as the whole number and ( \frac{9}{10} ) as the fractional part.
The fractional reciprocal of 11 is 1/11. The decimal representation of this is 0.09 recurring (that is, 0.090909...)
To express the number 071921891 as a fractional number, you can write it as ( \frac{071921891}{1} ). However, leading zeros in a whole number do not affect its value, so it simplifies to ( \frac{71921891}{1} ), which is simply the integer 71921891. Therefore, the fractional representation is ( \frac{71921891}{1} ).
The simplest way of expressing a whole number as a fraction is to divide by 1. Thus, 2365/1 is a fractional representation of 2365.
It is 12.5 mm. A fractional representation does not imply a change in the measurement units. If this is required then you need to specify the units into which the quantity is to be converted.
To express 173 as a mixed number, we first recognize that it is an integer and does not have a fractional part. Therefore, it can be written as 173 0/1, which simplifies to just 173. Since there is no fractional component, 173 itself is the mixed number representation.
No, the word is short enough anyway. But can sometimes get away with using the fractional or decimal representation of a half, 1/2 or 0.5 respectively.