Question

Adding and Multiplying two fractions mean intuitively?

score 290 · Answer 1 · 2020-06-13 12:26:57

290

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Adding and Multiplying two fractions mean intuitively?

Published on 13 Jun 2020 - 12:26

score 89 · Answer 2 · 2020-06-14 06:38:48

89

Views

Verify Proof that N cannot be expressed as ${\frac{a}{b}} + {\frac{c}{d}}$ Given Certain Parameters

Published on 14 Jun 2020 - 6:38

score 108 · Answer 3 · 2026-03-29 12:05:41

108

Views

Turning a fraction with repeating decimals into a mixed number: why doesn't this work?

Published on 29 Mar 2026 - 12:05

score 336 · Answer 4 · 2020-06-16 17:59:33

336

Views

If $\frac{m}{n}$ and $\frac{m'}{n'}$ are neighbours in the Farey sequence

Published on 16 Jun 2020 - 17:59

score 109 · Answer 5 · 2020-06-17 06:29:50

109

Views

Prove that $\frac{1}{\sqrt{1}}+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\frac{1}{\sqrt{4}}+\frac{1}{\sqrt{5}}+\frac{1}{\sqrt{6}}\cdots>\infty$ .

Published on 17 Jun 2020 - 6:29

score 103 · Answer 6 · 2020-06-17 22:14:17

103

Views

All irreducible fractions whose denominators do not exceed 99 are written in ascending order from left to right

Published on 17 Jun 2020 - 22:14

score 52 · Answer 7 · 2020-06-18 17:06:07

52

Views

Can I deduce from $ \frac{a}{b} = \frac{x}{y} $ that a = x and b = y where $ a, x \in Z $ and $ b, y \in Z^{+} $?

Published on 18 Jun 2020 - 17:06

score 147 · Answer 8 · 2026-03-25 13:57:08

147

Views

Prove: $\sqrt{\frac{bc}{a(3b+a)}} + \sqrt{\frac{ac}{b(3c+b)}} + \sqrt{\frac{ab}{c(3a+c)}} \ge \frac{3}{2}$.

Published on 25 Mar 2026 - 13:57

score 88 · Answer 9 · 2020-06-24 16:09:25

88

Views

in which bases we have $\frac 1x=0.\bar x$?

Published on 24 Jun 2020 - 16:09

score 35 · Answer 10 · 2020-06-28 13:26:04

35

Views

Getting different results with arithmetic problems by following different approaches?

Published on 28 Jun 2020 - 13:26

score 90 · Answer 11 · 2020-06-29 20:29:16

90

Views

A sum of powers of $2$ or $4$ that is or isn't divisible by $3$

Published on 29 Jun 2020 - 20:29

score 5.5k · Answer 12 · 2020-06-30 22:40:35

5.5k

Views

What happens when we (incorrectly) make improper fractions proper again?

Published on 30 Jun 2020 - 22:40

score 1.5k · Answer 13 · 2020-07-01 12:33:38

1.5k

Views

Aptitude: Time and Work Problem - How this formula works?

Published on 01 Jul 2020 - 12:33

score 716 · Answer 14 · 2020-07-02 15:54:05

716

Views

How many different fractions can be made up of the numbers

Published on 02 Jul 2020 - 15:54

score 473 · Answer 15 · 2026-03-28 02:05:28

473

Views

Percent sign after a fraction? Convert to percent

Published on 28 Mar 2026 - 2:05

List Question

Adding and Multiplying two fractions mean intuitively?

Verify Proof that N cannot be expressed as ${\frac{a}{b}} + {\frac{c}{d}}$ Given Certain Parameters

Turning a fraction with repeating decimals into a mixed number: why doesn't this work?

If $\frac{m}{n}$ and $\frac{m'}{n'}$ are neighbours in the Farey sequence

Prove that $\frac{1}{\sqrt{1}}+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\frac{1}{\sqrt{4}}+\frac{1}{\sqrt{5}}+\frac{1}{\sqrt{6}}\cdots>\infty$ .

All irreducible fractions whose denominators do not exceed 99 are written in ascending order from left to right

Can I deduce from $ \frac{a}{b} = \frac{x}{y} $ that a = x and b = y where $ a, x \in Z $ and $ b, y \in Z^{+} $?

Prove: $\sqrt{\frac{bc}{a(3b+a)}} + \sqrt{\frac{ac}{b(3c+b)}} + \sqrt{\frac{ab}{c(3a+c)}} \ge \frac{3}{2}$.

in which bases we have $\frac 1x=0.\bar x$?

Getting different results with arithmetic problems by following different approaches?

A sum of powers of $2$ or $4$ that is or isn't divisible by $3$

What happens when we (incorrectly) make improper fractions proper again?

Aptitude: Time and Work Problem - How this formula works?

How many different fractions can be made up of the numbers

Percent sign after a fraction? Convert to percent

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