[ ( 1/3 + 1/2) : 1/6 - 3/8 : ( 3/4 - 1/2 ) ] . 3/5 : 7/10=
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3
[ (1/3 + 1/2) : 1/6 - 3/8 : (3/4 - 1/2) ] . 3/5 : 7/10 =
[ 5/6 : 1/6 - 3/8 : 2/8 ] . 3/5 : 7/10 =
[ 30/6 - 12/8 ] . 3/5 : 7/10 =
7/2 . 3/5 : 7/10 =
21/10 : 7/10 =
= 3
[ 5/6 : 1/6 - 3/8 : 2/8 ] . 3/5 : 7/10 =
[ 30/6 - 12/8 ] . 3/5 : 7/10 =
7/2 . 3/5 : 7/10 =
21/10 : 7/10 =
= 3
claudinhapc:
Bom dia
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