2 and 1/12
3 - 1/2 = 2 and 1/2
-1 5/8
1 1/3
4 3/10 - 2 4/5 = 43/10 - 14/5 = 43/10 - 28/10 = 15/10 = 1 whole 1 over 2
2 and 1/12
It is 5 3/7.
8.66-3.86=4.8=4 wholes and 17 over 21
It is 2 11/20.
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.
3 - 1/2 = 2 and 1/2
-1 5/8
1 1/3
4 3/10 - 2 4/5 = 43/10 - 14/5 = 43/10 - 28/10 = 15/10 = 1 whole 1 over 2
3 wholes and 2 over 3 cannot be simplified.
4 - 2/4 = 3 2/4 = 3 1/2
1 whole and 1 over 10