12
it's 1/12
3 and 10/12 - 2 and 9/12 = 1 and 1/12
12 fourths
2/4 = 6/12 4/12 + 6/12 = 10/12 10/12 simplifies to 5/6
12
it's 1/12
three-fourths of 12 = 3/4 x 12 = 9
9/12 - 7/12 = 2/12 or 1/6
3 and 10/12 - 2 and 9/12 = 1 and 1/12
12 fourths
2/4 = 6/12 4/12 + 6/12 = 10/12 10/12 simplifies to 5/6
33/12 + 14/12 = 47/12 or 3 and 11/12
3/4->9/12 1/6->2/12 = 7/12
12/8 or 1 and 1/2
1 whole = 4 fourths 4 wholes = 16 fourths 4 wholes minus 2 fourths = 16 fourths minus 2 fourths = (16 - 2) fourths = 14 fourths 14 fourths = 3 wholes plus 2 fourths, or 3 wholes plus 1 tooth.
No. Two fourths = 2/4 = 0.5 Six twelves = 6*12 = 72 0.5 ≠72