3.375 as a fraction is
3 375/1000 - three and three hundred seventy five thousands you can reduce this number, by 5. 375 divided by 5 = 75 divided by 5= 15 divided by 5= 3 1000 divided by 5 = 200 divided by 5= 40 divided by 5= 8 the finished fraction would be 3 3/8 three and three over eight