12.36 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. Its equivalent, in rational form, is 1236/100. You can simplify this rational fraction if you so wish.
7.1 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. Its equivalent, in rational form, is 71/10.
2.3 repeating is already a decimal. It would look like this: 2.33333333333333... If you want a rounded decimal, you can use 2.3. However, 2.3 repeating would be more useful as a fraction for proportions and things. As a fraction, it is 2 1/3 (two and one third).
2.2 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. Its rational equivalent is 22/10 which can be simplified.
To convert 0.627415 to a fraction, we need to look at the decimal places. The number 0.627415 has six decimal places, so we can write it as 627415/1000000. To simplify the fraction, we can divide the numerator and denominator by their greatest common divisor, which is 5. Therefore, 0.627415 as a fraction in its simplest form is 125483/200000.
Ah, what a happy little question we have here. If we look closely, we can see that 0.4545454545 is a repeating decimal. To turn it into a fraction, we can call it x and subtract it from 100x to get a whole number. This gives us the fraction 5/11, a beautiful and harmonious representation of our repeating decimal.
0.7 = 7/10
0.87 = 87/100
0.71 = 71/100
0.5 = 5/10 or 1/2
0.6 = 6/10 or 3/5
0.52 = 52/100 or 13/25
0.002 = 2/1000 or 1/500
a Decimal.
7.1 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. Its equivalent, in rational form, is 71/10.
Three over eight (⅜) = 0.375
6/7 = 0.857 (rounded).
1 over 2 (½) = 0.5