Six twelves is 72. 72 minus three fourths is 71 and one fourth. If you meant six twelfths minus three fourths, the answer is minus one fourth.
Three fourths minus three sixths equals one fourth
Three fourths minus five tenths is one fourth.
three and one fourth
67 and three-fourths
Sixteen and one fourth
what is 1 and 1 fourth minus 3 eighth
One fourth is three twelfths. So eleven twelfths minus three twelfths is eight twelfths, which is also two thirds.
Three eighths minus one fourth is one eighth.
2 and one fourth.