What is 5 and 3/8 as a decimal? Is it repeating or terminating?

In a column proof the right column states your reasons

Rewrite so the subject can be y in the formula d=m-y/y+n

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.