In a fifth grade class, 2 5 of the girls have brown hair. of the brown-haired girls, 1 4 of them have long hair. of the girls with long brown hair, 1 3 of them have green eyes. part 1 out of 2 what fraction of the girls in the class have long brown hair? what fraction of the girls in the class have long brown hair and green eyes?

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?