Step 1:
The first step to converting 256746370.59999 to a fraction is to re-write 256746370.59999 in the form p/q where p and q are both positive integers. To start with, 256746370.59999 can be written as simply 256746370.59999/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 256746370.59999, which in this case is 5. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 256746370.59999/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 256746370.59999/1 each by 100000:
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 256746370.59999 as a fraction:
256746370/1 / 1