a) 1,2
b) 1,666
c) 1,5
d) Um n° entre 0,5 e 1,0
urgente
√2,777...
27,777... => 10
. 2,77... => ... 1
------------------------
25,00 .. => 9
√25/9
5/3
1,666..
Ajudem me aqui matemática
http://br.answers.yahoo.com/question/index;_ylt=An...
2,7777 = 2 + 7/9 = (18 + 7)/9 = 25/9
â25/9 = 5/3 = 1,666
pronto
1,666
b)
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Verified answer
√2,777...
27,777... => 10
. 2,77... => ... 1
------------------------
25,00 .. => 9
√25/9
5/3
1,666..
b) 1,666
Ajudem me aqui matemática
http://br.answers.yahoo.com/question/index;_ylt=An...
2,7777 = 2 + 7/9 = (18 + 7)/9 = 25/9
â25/9 = 5/3 = 1,666
pronto
1,666
b)