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Conteúdo Anual: - Coggle Diagram
Conteúdo Anual:
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Fração geratriz.
x = 0,555... (x10)
10 . x = 10 . 0,555...
10x = 5,555...
10x - x = 5,555... -x
9x = 5,555... - 0,555...
9x = 5
x= 5/9
x = 0,252525... (x100)
100 . x = 100 . 0252525...
100x = 25,252525... (-x)
100x - x = 25,252525... -x
99x = 25,252525... - 0,252525...
99x = 25
x= 25/99
x = 0,834834... (x1000)
1000 . x = 1000 . 0,834834...
1000x = 834,834834... (-x)
1000x - x = 834,834834... -x
999x = 834,834834... - 0,834834...
999x = 834
x = 834/999
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