421 is an integer - NOT a fraction. Even if the number had been 0.421, the answer would have depended on what string was repeating. The question would not have made clear whether the recurring fraction was meant to be 0.421421421... or 0.4212121... or 0.42111...
421 is an integer and there is no sensible way to express it as a fraction.
fraction of 4.21 = 421/100
If you mean: 0.151515.....repeating then as a fraction it is 5/33
0.13333333 repeating in fraction = 12/90 or 2/15
It is: 53/99It is: 0.5333 ... repeating = 8/15 as a fraction
0.421 as a fraction is 421/1000.It is 421/1000.
421 is an integer and there is no sensible way to express it as a fraction.
-4.21 = -421/100 (as a mixed number) = -421/100 (as an improper fraction)
fraction of 4.21 = 421/100
0.78 repeating as a fraction = 78/99
4.21 = 421/100
It is: 421/100
15 and 421/1000
If you mean: 0.151515.....repeating then as a fraction it is 5/33
As an improper fraction it is 148/99
It is: 6.42 = 421/50 as a fraction in its lowest terms.
The fraction of -4.21 is -421/100. To convert a decimal to a fraction, you can write the decimal as a fraction with the decimal part as the numerator and the place value of the last digit as the denominator. In this case, the decimal is -4.21, so the fraction is -421/100.