Question

Cuánto es 1/2:(1/4+1/3)
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Answer 1

13/12

Explicación paso a paso:

1/2+1/4= 1×4+2×1/2×4= 4+2/8= 6/8

Simplificamos:

3/4

Ahora:

3/4+1/3= 3×3+4×1/4×3= 9+4/12 = 13/12