1.Resolva as operações
A)1/3+1/5
B)1 - 4/5
C)1/2-1/4
D)1/2+1/5-1/3
E)2/3+5/7
F)1,4 + 2/5
G)0,6 + 1 + 1,4
H)3/4 + 2,34
Com CÁLCULOS COMPLETOS por favor!!
A)1/3+1/5
B)1 - 4/5
C)1/2-1/4
D)1/2+1/5-1/3
E)2/3+5/7
F)1,4 + 2/5
G)0,6 + 1 + 1,4
H)3/4 + 2,34
Com CÁLCULOS COMPLETOS por favor!!
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=8/15
B)=5-4/5
=1/5
C)=2-1/4
=1/4
D)=15+6-10/30
=11/30
E)=14+15/21
=29/21
F)=1,4+0,4
=1,8
G)=1,6+1,4
=3
H)=3/4+1/17
=51+4/68
=55/68