Question

What is the 'physical' explanation of a division by a fraction?

score 2.7k · Answer 1 · 2012-12-01 01:28:29

2.7k

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What is the 'physical' explanation of a division by a fraction?

Published on 01 Dec 2012 - 1:28

score 1.8k · Answer 2 · 2012-12-03 14:46:11

1.8k

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How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?

Published on 03 Dec 2012 - 14:46

score 1k · Answer 3 · 2012-12-04 10:22:44

1k

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Finding the minimum of $\frac pq + \frac rs$ for distinct integers $p, q, r, s$ from $\{1,2,3,4,5,\ldots,16,17\}$

Published on 04 Dec 2012 - 10:22

score 581 · Answer 4 · 2012-12-05 10:58:32

581

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Is the index in an nth root allowed to be fractional?

Published on 05 Dec 2012 - 10:58

score 531 · Answer 5 · 2012-12-12 18:17:19

531

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In a fraction between integers, what denominators produce a periodic result?

Published on 12 Dec 2012 - 18:17

score 205 · Answer 6 · 2012-12-15 20:40:51

205

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How to get from $\frac{x}{x+1}\;$ to $\;1 - \frac{1}{x+1}$?

Published on 15 Dec 2012 - 20:40

score 2k · Answer 7 · 2026-03-25 21:22:06

2k

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How to prove that construction of Farey sequence by mediant is coverage?

Published on 25 Mar 2026 - 21:22

score 112 · Answer 8 · 2012-12-20 10:40:09

112

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How to chose a rational with a non-repeating fractional part in an arbitrary base?

Published on 20 Dec 2012 - 10:40

score 2.1k · Answer 9 · 2013-01-02 08:22:37

2.1k

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Check my proof of an algebraic statement about fractions

Published on 02 Jan 2013 - 8:22

score 439 · Answer 10 · 2013-01-14 10:19:43

439

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How to show that $\frac{x^2}{x-1}$ simplifies to $x + \frac{1}{x-1} +1$

Published on 14 Jan 2013 - 10:19

score 3.3k · Answer 11 · 2013-01-26 23:45:44

3.3k

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What are some effective ways in teaching fractions to 5th graders who are behind (special needs)

Published on 26 Jan 2013 - 23:45

score 20.6k · Answer 12 · 2026-04-02 01:00:28

20.6k

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The longest repeating decimal that can be created from a simple fraction

Published on 02 Apr 2026 - 1:00

score 110 · Answer 13 · 2026-04-07 19:33:06

110

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What fraction of smarties are brown?

Published on 07 Apr 2026 - 19:33

score 3.3k · Answer 14 · 2013-01-29 23:40:58

3.3k

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Problem with getting variable by itself in fraction.

Published on 29 Jan 2013 - 23:40

score 72.8k · Answer 15 · 2013-01-30 00:02:51

72.8k

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How can I convert this negative fraction to a positive one?

Published on 30 Jan 2013 - 0:02

List Question

What is the 'physical' explanation of a division by a fraction?

How to simplify $\frac{4 + 2\sqrt6}{\sqrt{5 + 2\sqrt{6}}}$?

Finding the minimum of $\frac pq + \frac rs$ for distinct integers $p, q, r, s$ from $\{1,2,3,4,5,\ldots,16,17\}$

Is the index in an nth root allowed to be fractional?

In a fraction between integers, what denominators produce a periodic result?

How to get from $\frac{x}{x+1}\;$ to $\;1 - \frac{1}{x+1}$?

How to prove that construction of Farey sequence by mediant is coverage?

How to chose a rational with a non-repeating fractional part in an arbitrary base?

Check my proof of an algebraic statement about fractions

How to show that $\frac{x^2}{x-1}$ simplifies to $x + \frac{1}{x-1} +1$

What are some effective ways in teaching fractions to 5th graders who are behind (special needs)

The longest repeating decimal that can be created from a simple fraction

What fraction of smarties are brown?

Problem with getting variable by itself in fraction.

How can I convert this negative fraction to a positive one?

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