How to convert 1689.398790987 as a fraction

Question: What is 1689.398790987 as a fraction?


Answer: 1689.398790987 as a fraction is 8447/5


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How to convert 1689.398790987 as a fraction?

Solution:1689.398790987 as a fraction is 8447/5

Step 1:

The first step to converting 1689.398790987 to a fraction is to re-write 1689.398790987 in the form p/q where p and q are both positive integers. To start with, 1689.398790987 can be written as simply 1689.398790987/1 to technically be written as a fraction.

Step 2:

Next, we will count the number of fractional digits after the decimal point in 1689.398790987, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 1689.398790987/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 1689.398790987/1 each by 1000000000:

1689398790987/10 / 1000000000/10 = 1689398790987 / 1000000000

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 1689.398790987 as a fraction:

8447/5 / 1

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