How to convert 2.1251390087587 as a fraction

Question: What is 2.1251390087587 as a fraction?


Answer: 2.1251390087587 as a fraction is 1902/895


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How to convert 2.1251390087587 as a fraction?

Solution:2.1251390087587 as a fraction is 1902/895

Step 1:

The first step to converting 2.1251390087587 to a fraction is to re-write 2.1251390087587 in the form p/q where p and q are both positive integers. To start with, 2.1251390087587 can be written as simply 2.1251390087587/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 2.1251390087587, which in this case is 13. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 2.1251390087587/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 2.1251390087587/1 each by 10000000000000:

21251390087587/10 / 10000000000000/10 = 21251390087587 / 10000000000000

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 2.1251390087587 as a fraction:

1902/895 / 1

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