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10-12-2018
Mathematics

contestada

The infinite geometric sum formula can be used to write 0.126126126...as a fraction. What is the numerator of this reduced fraction?

A. 7
B.14
C.42
D.126

Respuesta :

mhanifa mhanifa

19-09-2020

Answer:

B.14

Step-by-step explanation:

0.126126126... = x

1000x = 126.126126...
1000x - x = 126
999x = 126
x = 126/999= 42/333= 14/ 111

Numerator is 14

Correct answer is B.14

Answer Link

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