Any decimal number can be written as a fraction by taking the numbers after the decimal point as the numerator, and using 10, 100, 1000 etc. as appropriate for the numerator.
eg. 0.2 = 2/10
0.437 = 437/1000
You can then simplify the fraction by dividing both numbers by their highest common factor. eg. 75/100 >> 75 and 100 both have 25 as a common factor. Dividing each by 25 gives 3/4.
.81 is equivalent to 81/100 , which cannot be simplified as 81 and 100 have no common factors (other than 1).
Hence 1.81 can be written as either: 1 81/100 or 181/100
3.62 = 362/100 = 181/50
It is: 181/25 inches in its simplest form
How to turn 0.625 into a fraction
01222222222222. as a fraction = 1222222222222/1
79 is an integer and it makes little sense to turn it into a fraction. But, if you must, it is 79/1.
0.2011 is the simple form of the fraction 181/900.
181/100
3.62 = 362/100 or 181/50 in fraction
7.24 = 724/100 or 181/25 in fraction
It is: 0.362 = 181/500 as a fraction in its lowest terms
181/1000 = 0.181
181/1000
It is: 0.362 = 181/500 as a fraction in its simplest form
It is: 0.3636 = 909/2500 as a simplified fraction
181/100
181/500
It would be 51 and 181/250 :)