Your question doesn't make sense.
The answer depends on the relative sizes of the shapes.
The fraction of 2 hexagons and 1 trapezoid would be represented as 2/3.
2 hexagons and 1 half hexagon, equals 2.5 as a fraction (in decimal form).
gdx
No. Two regular hexagons are always similar to each other, but two random hexagons are not necessarily similar.
The number of hexagons that can be formed from two triangles depends on how the triangles are arranged and whether you are referring to overlapping shapes or distinct hexagons made from their combination. If you are asking about a specific geometric arrangement, please provide details. In a general sense, two triangles do not inherently contain any hexagons.
All six-sided two dimensional figures are hexagons.
Two: the two hexagons!
2 and 1 half
A pair of regular hexagons.
hexagonal prism
a pentagon ithink