Gail is competeting in a checkers tournament. she won 12 out of a total of 20 games. what is her ratio of wins to loses a 3: 5b 3: 2c 5: 3d2: 3. in sharla's computer club 4 out of every 7 members are girls. what is the ratio of boys to girls in the club. a 3 to 7b 7 to 3c 4 to 3d 3 to 4 will give brainliest