Explanation:
Convert 0.375 to a simplified fraction by setting up our equation like this:

Then, we find the GCF for both numbers, which is 125. So, we divide both numbers by 125.

Our simplified fraction: 3/8.
To find more equivalent fractions, multiply the numerator and denominator by the same number (example: 2, 3).
Some fractions equal to 0.375:

I hope I've helped you out!