A row of six identical triangles. Lines divide the triangles into 3 groups of 2 triangles each.
A row of six identical triangles. Lines divide the triangles into 3 groups of 2 triangles each.
\dfrac13
3
1
start fraction, 1, divided by, 3, end fraction of 6=6=6, equals
\dfrac23
3
2
start fraction, 2, divided by, 3, end fraction of 6=6=6, equals
