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The simplification of $\frac{1}{8}+\frac{1}{8^{2}}+\frac{1}{8^{3}}+\frac{1}{8^{4}}+\frac{1}{8^{5}}$ upto three-places of decimals yields

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The simplification of $\frac{1}{8}+\frac{1}{8^{2}}+\frac{1}{8^{3}}+\frac{1}{8^{4}}+\frac{1}{8^{5}}$ upto three-places of decimals yields
1). 0.143
2). 0.163
3). 0.215
4). 0.715

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2 answers

2 vote
Answered by on | Votes 2 |
right answer for this question is option 1

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3 vote
Answered by on | Votes 3 |

Expression = 0.125 +
0.015625 + 0.001953125 +
0.00024414 + 0.000030517
= 0.1428 $\approx$ 0.143 .




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