Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{40} { x } + 30 , x = 20 $$
Right answer summary: 32
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \frac{40} { x } + 30 , x = 20 $$
Right answer summary: 32
Question state: todo