1/7 + 1/2 + 5/28 = 4/28 + 14/28 + 5/28 = 23/28
28
1 and 1 over 28
16 + 24/2 = 28/1 or 28
1/2 + 3/4 + 5/7 = 14/28 + 21/28 + 20/28 = 55/28
2/7 + 1/4 (2*4)/(7*4) + 7/(4*7) 8/28 + 7/28 (8 + 7)/28 15/28
1 over 2 plus 1 over 2= 2 over 2= 1 whole
1/21/2
-1/2 + 4 and 2/3 = -1/2 + 14/3 = -3/6 + 28/6 = 25/6 = 4 and 1/6
It equals 28. ,
1/8 plus 1/4 plus 1/2 = 7/8 or 0.875
4 over 8 is the same as 1 over 2, so 1 over 2 plus 1 over 2 (.5+.5 OR 1/2 +1/2) is 1. The answer is 1.
2/3 + 2/11 = 28/33