Answer:
Alexa played 6 games and went on 9 rides
Explanation:
To get the number of games and rides, you will need to know two number that is divisible by 3 and 4 and the total will be 54, and the addition of there product equals 15
Consider 18 and 36 are the two numbers
18/3 = 6 games and 36/4 = 9 rides.