DETERMINE A GERATRIZ DE CADA DÍZIMA
A) 0,41444....
B) 0,8235235...
C) 0,1235235.....
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DETERMINE A GERATRIZ DE CADA DÍZIMA
A) 0,41444....
0,41444... multiplicar por 100
x = 0,41444...(100)
100x = 41,444....multiplica por (10)
1000x = 414,444..
100x = 41,444... subtrair
-----------------------
900x = 373,0000..
900x = 373
x = 373/900
então
373
0,41444... = --------
900
B) 0,8235235...
0,8235235...
x =0,8235235... multiplica por (10)
10x = 8,235235... mutiplica por (1000)
10000x = 8235,235235..
10x = 8,235235... subtrair
---------------------------
9990x = 8227,00000..
9990x = 8227
x = 8227/9990
8227
0,8235235... = --------
9990
C) 0,1235235.....
0,1235235...
x = 0,1235235 .. multiplica por (10)
10x = 1,235235... multiplica por (1000)
10000x = 1235,235235..
10000x = 1235,235235...
10x = 1,235235... subtrair
--------------------------------
9990x = 1234,0000000...
9990x = 1234
x = 1234/9990
1234
0,1235235... = ----------
9990
A) 0,41444....
0,41444... multiplicar por 100
x = 0,41444...(100)
100x = 41,444....multiplica por (10)
1000x = 414,444..
100x = 41,444... subtrair
-----------------------
900x = 373,0000..
900x = 373
x = 373/900
então
373
0,41444... = --------
900
B) 0,8235235...
0,8235235...
x =0,8235235... multiplica por (10)
10x = 8,235235... mutiplica por (1000)
10000x = 8235,235235..
10x = 8,235235... subtrair
---------------------------
9990x = 8227,00000..
9990x = 8227
x = 8227/9990
8227
0,8235235... = --------
9990
C) 0,1235235.....
0,1235235...
x = 0,1235235 .. multiplica por (10)
10x = 1,235235... multiplica por (1000)
10000x = 1235,235235..
10000x = 1235,235235...
10x = 1,235235... subtrair
--------------------------------
9990x = 1234,0000000...
9990x = 1234
x = 1234/9990
1234
0,1235235... = ----------
9990
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