3/4 - 5/12 = 9/12 - 5/12 = 4/12 = 1/3.
Yes
to subtract (or add) fractions you need tohave a common denominator 7/12 - 1/3 = 7/12 - 4/12 = 3/12 = 1/4
7/12 minus 1/3 = 1/4
11/12 minus 7/12 is 1/3
4/9 minus 3/4 equals -11/36
Yes
minus 21 think of it as 12+9 which equals 21 then just whack a minus sign infront
12 minus 1/3 equals 11 and 2/3.
12
to subtract (or add) fractions you need tohave a common denominator 7/12 - 1/3 = 7/12 - 4/12 = 3/12 = 1/4
2/3 minus 12/15 is -2/15
7/12 minus 1/3 = 1/4
11/12 minus 7/12 is 1/3
3/2 minus 2 equals -1/2
If a equals 3 and b equals minus 5 then a minus b equals what
4/9 minus 3/4 equals -11/36
The answer is 8/36 minus 3/14 equals 1/126