How to convert 2.12428468447 as a fraction

Question: What is 2.12428468447 as a fraction?


Answer: 2.12428468447 as a fraction is 1111/523


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How to convert 2.12428468447 as a fraction?

Solution:2.12428468447 as a fraction is 1111/523

Step 1:

The first step to converting 2.12428468447 to a fraction is to re-write 2.12428468447 in the form p/q where p and q are both positive integers. To start with, 2.12428468447 can be written as simply 2.12428468447/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 2.12428468447, which in this case is 11. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2.12428468447/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2.12428468447/1 each by 100000000000:

212428468447/10 / 100000000000/10 = 212428468447 / 100000000000

Step 3:

Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 2.12428468447 as a fraction:

1111/523 / 1

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