Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{54} { x + 9} , x = 9 $$
Right answer summary: 3
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{54} { x + 9} , x = 9 $$
Right answer summary: 3
Question state: todo