Javier worked for 5 hours on his science project. the number of hours emilia worked on her project is represented by the equation shown.

5 × 2 = 10
which statement accurately compares the number of hours the two students worked?

javier worked for twice as long as emilia.
javier worked for 5 times as long as emilia.
emilia worked for twice as long as javier.
emilia worked for 5 times as long as javier.