one tenth
7 fourths minus 8 fifths = -1
2 fourths times four fifths is 2 fifths.
3/20
9/20
One-twentieth. 4 fifths is equal to 16 twentieths. 3 fourths is equal to 15 twentieths. 16 minus 15 is one.
11/20 or 0.55
3/4 - 2/5 = 15/20 - 8/20 = 7/20
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.
As a decimal: 0.05 As a fraction: 1/20
1 and one fourths :D
1 and 4 fifths.
20