7 1/2 - 4 1/6:
= 7-4 + (1/2 - 1/6)
= 3 + [(3 - 1)/6]
= 3 + 2/6
= 3 + 1/3
= 3 1/3
1/2 ÷ 7/8 = 4/7
9/6 + 4/6 = 13/6 = 2 and 1/6
One 15th
51/4
The answer is one 1 over 8.
3/4 > 1/2
1/4
x=4, y=3
4/7 minus 3/4 is -5/28
16/5, 22/4, 21/3, 26/3, 19/2
Converting all to ninths, that is 7 over 9 minus 3 over 9 which gives 4 over 9 as the answer.
4/9 minus 3/4 equals -11/36