Step 1:
The first step to converting 340980.7173358 to a fraction is to re-write 340980.7173358 in the form p/q where p and q are both positive integers. To start with, 340980.7173358 can be written as simply 340980.7173358/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 340980.7173358, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 340980.7173358/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 340980.7173358/1 each by 10000000:
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 340980.7173358 as a fraction:
340981/1 / 1