The answer is "1".
A conversion factor is a fraction that is always equal to 1. This allows you to convert between different units by multiplying the quantity you have by the conversion factor.
A fraction is usually a value expressed as a ratio of two numbers. A factor of a number, N, is a number which goes into N evenly.
Any fraction where the denominator is a factor of the numerator is.
The only number that is always a factor is 1. This is based on my assumption that there are no decimals in your answer.
548 is an integer. If you divide it by a number which is not a factor of 548 then you will get a fraction.
When you change a percentage to a fraction the denominator (bottom number) of the fraction will always be 100. The percentage will be the numerator (top number), so 65% as a fraction is 65/100. This can then be simplified by dividing both the numerator and denominator by their greatest common factor, which is 5. The final answer is 13/20.
The number 1.
When you divide one number by another which is not a factor.
There is no such number. Given any number, there is sure to be an important fraction that is smaller.
A factor or a divisor.
To simplify a fraction, you find a number that can be divided by the fraction you are simplifying. sometimes this does not always work and the fraction can not be simplified.
Multiply the numerator (top) and the denominator (bottom) of the fraction by any non-zero number or a common factor. You will have an equivalent fraction.