Respuesta:
a) 2
b) 11/2=5.5
c) 1/2=0.5
Explicación paso a paso:
a) 3/7+6/9+19/21= 2
b) [((13/4)+(27/8))-225/100]+9/8= 11/2
c) [(9/7-75/100)+13/28]-11/14+8/28= 1/2
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Verified answer
Respuesta:
a) 2
b) 11/2=5.5
c) 1/2=0.5
Explicación paso a paso:
a) 3/7+6/9+19/21= 2
b) [((13/4)+(27/8))-225/100]+9/8= 11/2
c) [(9/7-75/100)+13/28]-11/14+8/28= 1/2