That would be 5 eighths. Since 1/2 is equal to 4 eighths, you simply add 1 and 4 together to make five. (The eighths part stays the same)
6
8/8 or 1
1 and 1/2
1
2
It is: 1/2 plus 1/2 = 1
1/8 is 0.125, and 7/8 is 0.875 : add 1 to get 1.875
4
3/8 plus 1/4 = 5/8
1 and 1 eighths
To find out how many eighths are in 13, you can divide 13 by 1/8. This is equivalent to multiplying 13 by 8, which equals 104. Therefore, there are 104 eighths in 13.
How many eighths in 1 (that is, one whole)? And how many eighths will you have if you add one more eighth to those? And what's that number divided by 9? You can do this.