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Question Number 31579 by Joel578 last updated on 10/Mar/18

$$\mathrm{Let}a\mathrm{and}b\mathrm{be}\mathrm{an}\mathrm{integer}\mathrm{part}\mathrm{and}\mathrm{a}\mathrm{decimal}$$$$\mathrm{fraction}\mathrm{of}\sqrt{7},\mathrm{respectively}.\mathrm{Then}\mathrm{the}\mathrm{integer}$$$$\mathrm{part}\mathrm{of}\frac{a}{b}\mathrm{is}?$$

Answered by Tinkutara last updated on 10/Mar/18

$$a=2$$$$b=\sqrt{7}-2$$$$\left[\frac{a}{b}\right]=\left[\frac{2}{\sqrt{7}-2}\right]=3$$

Commented by Joel578 last updated on 11/Mar/18

$$thankyouverymuch$$

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