x=4, y=3
4/9 minus 3/4 equals -11/36
16
Yes
3 over 4 minus 3 over 8 can be simplified by finding a common denominator, which in this case is 8. Rewriting 3 over 4 as 6 over 8, the subtraction becomes 6 over 8 minus 3 over 8, which equals 3 over 8.
x=4, y=3
4/9 minus 3/4 equals -11/36
Four minus three equals one. (Or, 4 - 3 = 1.)
16
2/5 minus 4/9 equals -2/45
A = 12 and 4/5
4/3 minus 3/4 is 7/12.
4
It is: 9-4 = 5
7 − 43/4 = 21/4
n=-4/3
Yes