Propiedades de las fracciones
Suma:
1. Conmutativa
porque 3/4 +1/2 = 1/2+3/4
2. Asociativa
porque 3/4 + (1/2+1/4)= (3/4 + 1/2) +1/4
3. Distributiva
porque 1/2 (1/3+3/4) = 1/2(1/3) + 1/2(3/4)
4. Elemento neutro = 0/a
porque 1/2 +0/2 = 1/2
Resta:
1. Distributiva
porque 1/2 (1/3-3/4) = 1/2(1/3) - 1/2(3/4)
2. Elemento neutro = 0/a
porque 1/2 -0/2 = 1/2
Multiplicación:
1. Conmutativa
porque (3/4) (1/2) = (1/2)(3/4)
2. Asociativa
porque 3/4 [(1/2)(1/4)]= [(3/4)(1/2)] (1/4)
3. Elemento neutro = 1/1
porque 1/2 +1/1 = 1/2
4. Inverso multiplicativo = b/a
porque (a/b) (b/a) =1
Division:
1. Elemento neutro = 1
porque 1/2 / 1 = 1/2
