Respuesta:
Explicación paso a paso:
1/3+1/6-2+1/8
=8+4-1 /24
= 11/24
2/3+1/9+3/5
30+5+27 / 45
= 62/45
1/2+1/3-1/20
30+20-3 / 60
47/60
72+225-1440+120-120 /360
=-1143/360 simplificando terceras
=127/40
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Respuesta:
Explicación paso a paso:
1/3+1/6-2+1/8
=8+4-1 /24
= 11/24
2/3+1/9+3/5
30+5+27 / 45
= 62/45
1/2+1/3-1/20
30+20-3 / 60
47/60
72+225-1440+120-120 /360
=-1143/360 simplificando terceras
=127/40