Respuesta :
Answer:
x = 7/ 9
Step-by-step explanation:
Let x = 0.777777777777 ... ... ... ... ...........(A)
then 10 x = 7.7777777777777 ... ... ... ... ............(B)
Subtracting (A) from (B)
9 x = 7 and x = 7 /9
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Answer:
x = 7/ 9
Step-by-step explanation:
Let x = 0.777777777777 ... ... ... ... ...........(A)
then 10 x = 7.7777777777777 ... ... ... ... ............(B)
Subtracting (A) from (B)
9 x = 7 and x = 7 /9
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