Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sind die Brüche (2a+2b)/2a (ca+cb)/ac identisch!
Right answer summary: True
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sind die Brüche (2a+2b)/2a (ca+cb)/ac identisch!
Right answer summary: True
Question state: todo