Raetsel?

1 Antwort

Bild zum Beitrag

b = a - (b - (a - (b - a/2)))

b = a - (b - (a - b + a/2))

b = a - (b - a + b - a/2)

b = a - b + a - b + a/2

3b = (5/2)a

b = (5/6)a

a + (5/6)a = 44

a = 24

b = 20



 - (rechnen, Textaufgabe)