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Tems11 [23]
2 years ago
11

Convert the following decimal to a fraction using Infinite Geometric Series.

Mathematics
2 answers:
kotykmax [81]2 years ago
7 0

Refer to the attachment.

GalinKa [24]2 years ago
5 0

Answer:

• let 5.477477477 be x

{ \rm{x = 5.477477477 \:  -  -  -  \{eqn(i) \}}}

• Then let's find 1000x:

{ \rm{1000x = (1000 \times 5.477477477)}} \\  \\ { \rm{1000x = 5477.477477 -  -  -  \{eqn(ii) \}}}

• let's subtract eqn(i) from eqn(ii):

{ \rm{ \underline{  - \binom{1000x}{x} } = { \underline{  - \binom{5477.477477}{5.477477477}  }}}} \\ { \rm{999x = 5472 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: }} \\  \\ { \rm{x =  \frac{5472}{999} }}

<u>Answer</u><u>:</u><u> </u><u>5</u><u>4</u><u>7</u><u>2</u><u>/</u><u>9</u><u>9</u><u>9</u>

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Step-by-step explanation:

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