Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Si un número aumenta en [# a percent sign] resulta [# b]. Entonces, el número es: _____
Right answer summary: part 1: 400
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Si un número aumenta en [# a percent sign] resulta [# b]. Entonces, el número es: _____
Right answer summary: part 1: 400
Question state: todo