1
6.687898089171975 inches rounded to the nearest one-eighth inch is 6.75
Rounded up to the nearest eighth - it would be 3.875
Nine and one half rounded to the nearest half is nine and one half.
Ten and one seventh rounded to the nearest half is 10.
A half.
Two and one twelfth rounded to the nearest half is two (2).
0.56 rounded to 0.50 = one half
4 5/8 rounded to the nearest one-half is 5.
zero
One
Two fifths is equivalent to 0.4. When rounded to the nearest half, 0.4 falls between 0.5 and 0, so it would round down to 0.
10 and one half.