To convert 0.3125 as a fraction, just the right formula and calculations need to be done.
So below mentioned are the simple three steps for that:
Write 0.3125 in the form of a simple fraction ie. 0.3125/1.
Multiply both numerator and denominator of this simple fraction by 10 for every number present after the decimal point ie. 0.3125*10000/1*10000 which will give you 3125/1000.
Now, reduce the obtained fraction by dividing it by its multiples or common factor which will become 5/16.
And so the final result and value we get on converting0.3125 as a fractioncomes out to be 5/16.