If that's 1 and 3/4...
2 and 2/4 + 1 and 3/4 = 3 and 5/4 = 4 and 1/4
If that's 13/4...
10/4 + 13/4 = 23/4 = 5 and 3/4
7 3/4ths
17/12
7 1/2 + 6 3/4= 14 1/4
4 and 1/4
It is: 1.5/0.75 = 2
The sum of 8 1/2 and 4 1/2 is 13.
6 1/2 or six and a half, reduced from 6 and 2/4
2/4 (reduced to 1/2) + 1/4 = 3/4.
2 and a half plus 2 and a half plus 10 plus 10 = 25
2 and a half plus 3 and a half plus 4 and a half = 10.5
Six and a half. or 13/2. 6 + 1/2 is equal to 12/2 + 1/2 (because 12 divided by 2 is 6) so we have (12 + 1) / 2 or 13/2. written as 6 and a half.
26/4 = 13/2. If you wanted to write a mixed number from that, 13/2 = 12/2 + 1/2, so 6 and 1/2.