3.3 - 1.6 = 1.7
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.
0.8
10 - 3.65 = 6.35
2 and 17/22
5 and 3/10
six and three fifths
3over 6
5 and half
Eight and three fourths minus by two and one fourth equals six and one fourths (6.5).
One half is nine eighteenths. Nine eighteenths minus three eighteenths is six eighteenths, which is also one third.
Three minus three times six plus two is equal to -13.