penelopeagui25 penelopeagui25 18-10-2022 Mathematics contestada Erin loves to play sports. In all, she has earned 3 tennis trophies, 4 basketball trophies, 7 soccer trophies, and 1 volleyball trophy. What is the ratio of Erin's tennis trophies to all of her trophies? A) 3:4 B) 3:7 C) 3:12 D) 3:15