6º ano
( 1 / 2 x 19 / 7 ) : ( 2 / 4 - 1 / 6 ) + 3
( 19 / 14 ) : ( 1 / 2 - 1 / 6 ) + 3
( 19 / 14 ) : ( 3 / 6 - 1 / 6 ) + 3
( 19 / 14 ) : ( 2 / 6 ) + 3
( 19 / 14 ) : ( 1 / 3 ) + 3
[ 19 / 14 x 3 / 1 ] + 3
[ 57 / 14 ] + 3
57 / 14 + 42 / 14
99 / 14
Aproximadamente 7.
Valeu!
( 1/2 x 19/7 ) = 19/34
( 2/4 - 1/6 ) = 1/3
19/34 / 1/3 = 57/34
57/34 + 3
57/34 + 3.34/34
57 + 102 / 34
159 /34 = 4,67
Si tiver mais só me adicionar no facebook > https://www.facebook.com/jhennyfer.Proibida?ref=tn...
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Comments
( 1 / 2 x 19 / 7 ) : ( 2 / 4 - 1 / 6 ) + 3
( 19 / 14 ) : ( 1 / 2 - 1 / 6 ) + 3
( 19 / 14 ) : ( 3 / 6 - 1 / 6 ) + 3
( 19 / 14 ) : ( 2 / 6 ) + 3
( 19 / 14 ) : ( 1 / 3 ) + 3
[ 19 / 14 x 3 / 1 ] + 3
[ 57 / 14 ] + 3
57 / 14 + 42 / 14
99 / 14
Aproximadamente 7.
Valeu!
( 1/2 x 19/7 ) = 19/34
( 2/4 - 1/6 ) = 1/3
19/34 / 1/3 = 57/34
57/34 + 3
57/34 + 3.34/34
57 + 102 / 34
159 /34 = 4,67
Si tiver mais só me adicionar no facebook > https://www.facebook.com/jhennyfer.Proibida?ref=tn...
eu amo matemática