Step 1:
The first step to converting 709153790.9938 to a fraction is to re-write 709153790.9938 in the form p/q where p and q are both positive integers. To start with, 709153790.9938 can be written as simply 709153790.9938/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 709153790.9938, which in this case is 4. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 709153790.9938/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 709153790.9938/1 each by 10000:
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 709153790.9938 as a fraction:
709153790/1 / 1