7/8 minus 1/6 is 17/24.
15 - n/6 = n/6 - 1 16 = 2n/6 8 = n/6 n = 48 Check it. 15 - 8 = 8 - 1 It checks.
5/8
(2 - 8) / (2 x 4 - 1) = -6 / (8 - 1) = -6/7
minus 8..
7/10 minus 1/6 is 8/15
7/8 minus 1/6 is 17/24.
4/6 minus 1/8 is 13/24
If you mean 3/8 minus 1/6 then it is 5/24
15 - n/6 = n/6 - 1 16 = 2n/6 8 = n/6 n = 48 Check it. 15 - 8 = 8 - 1 It checks.
2 and 1/8 minus 1 and 2/7 = 47/56
5/8
8 11/12 - 2 3/4 = 6 1/6 or six and one sixth.
One fifth is two tenths. 8 tenths minus 2 tenths is 6 tenths or 3 fifths.
(2 - 8) / (2 x 4 - 1) = -6 / (8 - 1) = -6/7
49/8 = 147/24 31/6 = 124/24 147 - 124 = 23/24
1 1/8