Step 1:
The first step to converting 6875.510553995 to a fraction is to re-write 6875.510553995 in the form p/q where p and q are both positive integers. To start with, 6875.510553995 can be written as simply 6875.510553995/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 6875.510553995, which in this case is 9. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 6875.510553995/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 6875.510553995/1 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 6875.510553995 as a fraction:
323149/47 / 1