3.87¯¯¯¯¯−2.59¯¯¯¯¯=?3.87¯−2.59¯=?3.\overline {87} - 2.\overline {59} = ?" /> 3.87¯¯¯¯¯−2.59¯¯¯¯¯=?3.87¯−2.59¯=?3.\overline {87} - 2.\overline {59} = ?" /> 3.87¯¯¯¯¯−2.59¯¯¯¯¯=?3.87¯−2.59¯=?3.\overline {87} - 2.\overline {59} = ?" />

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$3. \bar{87} - 2. \bar{59} = ?$ $3.\overline {87} - 2.\overline {59} = ?$

11.20
21.‾2
31.‾27
41.‾28

Answer:- 1

Explanation:-

Solution:

\begin{aligned} 3. \bar{87} - 2. \bar{59} \\ = (3 + 0. \bar{87}) - (2 + 0. \bar{59}) \\ = (3 + \frac{87}{99}) - (2 + \frac{59}{99}) \\ = 1 + (\frac{87}{99} - \frac{59}{99}) \\ = 1 + \frac{28}{99} \\ = 1. \bar{28} \end{aligned}

$\eqalign{ & 3.\overline {87} - 2.\overline {59} \cr & = \left( {3 + 0.\overline {87} } \right) - \left( {2 + 0.\overline {59} } \right) \cr & = \left( {3 + \frac{{87}}{{99}}} \right) - \left( {2 + \frac{{59}}{{99}}} \right) \cr & = 1 + \left( {\frac{{87}}{{99}} - \frac{{59}}{{99}}} \right) \cr & = 1 + \frac{{28}}{{99}} \cr & = 1.\overline {28} \cr}$

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", "text": "

3. \bar{87} - 2. \bar{59} = ?

$3.\overline {87} - 2.\overline {59} = ?$ ", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" }, "answerCount": "4", "acceptedAnswer": { "@type": "Answer", "text": "

Solution: