Respuesta :

texaschic101
2d = 5c

2/5 = c/d ...true
5/2 = d/c...true
2/c = 5/d...true
2/d = 5/c....not true
The answer is D because d and c are already on the sides of 2 and 5 and therefore can not be divided  by each other to get that answer.