Nicole is playing a video game where each round lasts 7/12 of an hour. she has scheduled 3 3/4 hours to play the game. how many rounds can nicole play?

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?