Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Efectua la següent operació. [open parentheses fraction numerator open parentheses # a close parentheses over denominator # k1 end fraction minus fraction numerator open parentheses # b close parentheses over denominator # k2 end fraction close parentheses times fraction numerator open parentheses # c close parentheses over denominator # k3 end fraction] Escriu el resultat directament. Per exemple [7 over 15]
Right answer summary: The content can not be displayed.
Question state: todo