Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \left( 51 - 49 \right) x , x = 30 $$
Right answer summary: 60
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: $$ \left( 51 - 49 \right) x , x = 30 $$
Right answer summary: 60
Question state: todo