Step 1:
The first step to converting 7235.645 to a fraction is to re-write 7235.645 in the form p/q where p and q are both positive integers. To start with, 7235.645 can be written as simply 7235.645/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 7235.645, which in this case is 3. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 7235.645/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 7235.645/1 each by 1000:
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 7235.645 as a fraction:
101299/14 / 1