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 is six eighths. Six eighths minus one eighth is five eighths.
Eight and three fourths minus by two and one fourth equals six and one fourths (6.5).
Three fourths is six eights, so subtract one eight and the answer is five eights.
one and six eights or one and three fourths.
six and three-fourths
Thirty five and three fourths.
6 1/4 minus 1 3/4 is 4 1/2 or 4.5
Six eighths, or three fourths.