The smallest that I can write is 4/89 = 4/134217728.I am guessing, though, that the answer that you want is 4/98.
1/76
No, it's rational. Any number that you can completely write down, using digits and a decimal point or a fraction bar, is rational.
No... you can write it to any number of decimal places.
Yes. It's the ratio of 605 to 1,000, or 121 to 200. Any number that you can write completely on paper using digits, and a decimal point or a fraction bar if you need them, is rational.
To convert just the decimal portion of a number, write the digits after the decimal point as the numerator over the line. Now for the denominator, write a 1 followed by as many zeros as the number of digits you wrote in the numerator. For example if the decimal was 0.070549, then the fraction would be 070549/1000000 = 70549/1000000
1/76
It is 1/76.
7/98 = 0.0000001626 approx
I offer 4/89 = 4/134,217,728 = 2.98*10-8 approx
It is 7/98.
If the three digits are to be used once only then the greatest fraction is 54/3. If the required fraction is less than 1 then the solution is 5/34.
It is probably 3-42 which is approx 9.1*10-21 or approx 9 sextillionths.At a more mundane level, it is 2/34 which is 1/17.
Expressed as a decimal fraction, 39/1000 is equal to 0.039.
Smallest Fraction: 3/(4*5)Largest Fraction: (4*5)/3Smallest Mixed Fraction: 3 4/5Largest Mixed Fraction: 5 4/3 = 6 1/3Smallest Fraction (Digits): 3/54Largest Fraction (Digits): 5/34Small numbers divided by large numbers yield small numbers; large numbers divided by small numbers yield large numbers.
3 4/5
Probably (98)/7 = 43046721/7 = 6149531.57 (approx).
No, it's rational. Any number that you can completely write down, using digits and a decimal point or a fraction bar, is rational.