Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{ x } {2} + 31 , x = 90 $$
Right answer summary: 76
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{ x } {2} + 31 , x = 90 $$
Right answer summary: 76
Question state: todo