Efetue as multiplicações: a)4/3x1/2 x 2/5= b)5x 3/4 x 5/3= c)1/2x 3/7x 1/5= d)3/2 x 5/8 x1/4= e)5/4x3x4/7= f)5/2 x 7/2x3/8=
Respostas
respondido por:
5
a) 8/30 ou 4/15
b) 75/12
c)3/70
d)15/64
e)60/28
f)105/32
b) 75/12
c)3/70
d)15/64
e)60/28
f)105/32
respondido por:
4
a) 8/30 =4/15
b)75/12=25/4
c)3/70
d)15/64
e)60/28=30/14=15/7
f)105/32
b)75/12=25/4
c)3/70
d)15/64
e)60/28=30/14=15/7
f)105/32
Perguntas similares
7 anos atrás
7 anos atrás
7 anos atrás
9 anos atrás
9 anos atrás
9 anos atrás
9 anos atrás
9 anos atrás