30 is an integer, not a fraction. There is not really a sensible way of writing it as a fraction. However, if you must, you can use 30/1 in as its simplest equivalent fraction.
225 is an integer, not a fraction.
11/100
It is: 35/40 = 7/8 as a fraction in its simplest form
fraction: 5/9decimal: 0.8percent: 55.56%
Find the largest whole number that will divide into the numerator and the denominator evenly, divide them each.
0.425 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. And, being a decimal, there is no simpler form. Its rational equivalent is 425/1000 which can be simplified to 17/40.
The number 1812 is already in its simplest form as a whole number. If you're referring to simplifying a fraction involving 1812, please provide the fraction, and I can help simplify it further.
1111
9
Perimeter is about 21.91in
2 1/2
It is 2/5