A carpenter cuts pieces of wood to the nearest 1
2
inch,
1
4
inch, and
1
8
inch. What are the smallest units the carpenter’s measuring tape could have to make all the necessary measurements?

1
2
inch

1 2 inch

1
4
inch

1 4 inch

1
8
inch

1 8 inch

1
10
inch

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: