Step 1:
The first step to converting 6988.492295921 to a fraction is to re-write 6988.492295921 in the form p/q where p and q are both positive integers. To start with, 6988.492295921 can be written as simply 6988.492295921/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 6988.492295921, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 6988.492295921/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 6988.492295921/1 each by 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 6988.492295921 as a fraction:
440275/63 / 1