Efetue
a) (+ 1 \3)+ (-2\5) m m c =
b) _ ( 6\5 ) - (-3\9) m m c =
c) (-3\5)+(-5\8) mmc =
Soluções para a tarefa
Respondido por
1
a)MMC= 15
1/3-2/5= 5-6/15= -1/15.
b)MMC= 15.
simplifique 3/9 =1/3
-6/5+1/3= -18+5/15 -13/15.
c) MMC= 40.
-3/5-5/8= -24-25/40= -49/40.
1/3-2/5= 5-6/15= -1/15.
b)MMC= 15.
simplifique 3/9 =1/3
-6/5+1/3= -18+5/15 -13/15.
c) MMC= 40.
-3/5-5/8= -24-25/40= -49/40.
Perguntas interessantes