Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Die Brüche wurden vereinfacht. Welche Lösungen sind jeweils richtig! 1) [a plus 1] 2) [1] 3) [open parentheses a plus 1 close parentheses squared over open parentheses b plus 1 close parentheses squared] {[fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator 1 over denominator b plus 1 end fraction]; [fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator a plus 1 over denominator b plus 1 end fraction]; [fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator b plus 1 over denominator a plus 1 end fraction]} -> {3); 2); 1); keine Antwort ist richtig!}
Right answer summary: [fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator 1 over denominator b plus 1 end fraction] -> 1); [fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator a plus 1 over denominator b plus 1 end fraction] -> 2); [fraction numerator a plus 1 over denominator b plus 1 end fraction colon fraction numerator b plus 1 over denominator a plus 1 end fraction] -> 3)
Question state: todo