How do you change a 2.20 into a fraction?

Answer 1

2.20 converted to a fraction equals 11 / 5.

To convert any value to a fraction, one first places the value over one as follows:

2.20 / 1

Since the 0 in 2.20 is not adding value, we will drop the value to arrive at the following:

2.2 / 1

Next, we multiply the numerator and denominator by 10 until there are no longer any decimal points (i.e., until we arrive at integers for both) as follows:

2.2 / 1 -> 22 / 10

Finally, we will simplify the fraction as follows:

22 / 10 -> 11 / 5 (using division by 2)

Since 11 / 5 is the most simplified fraction, we are done.

If there isn't any numbers after the zero, then this is how you change 2.2 into a fraction. First, you make 2.2 into a fraction which is 2.2/1. Then you move the decimal place to the right that also move the decimal place on the bottom. This makes it into 22/10. Next, you simply where you divided it by 2. This changes it into 11/5 and that is how you change 2.2 into a fraction.

Answer 2

2.20