18
40/72 + 27/72 = 67/72
9 / (1/8) = 9 x 8 = 72.
72 multiplied by 3/8 is 27.
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.
28/9 = 224/72 - 27/72 = 197/72 = 2 and 53/72
20
18
7/8 * 72 = 63
40/72 + 27/72 = 67/72
9 / (1/8) = 9 x 8 = 72.
27
72 multiplied by 3/8 is 27.
9/8 of 64 = 72 64 * 9 / 8 = 72
7/8 + 5/18 =63/72 + 20/72 =83/72 =1 11/72
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.
29 over 72