List questions from fractions

Published on 10 May 2026 - 18:23

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For fixed $A$ and $B$ find $C$ and $D$ that $|\frac{A}{B}-\frac{C}{D}|$ is minimal

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Simplification of an algebra

Published on 12 Apr 2026 - 18:22

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3 Dice rand0m variable probability

Published on 10 May 2026 - 17:56

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Inequality $a,b,c > 0 \Rightarrow \frac{b+c}{\sqrt{a^2 + bc}} + \frac{a+c}{\sqrt{b^2 + ac}} + \frac{a+b}{\sqrt{c^2 + ab}} \geq 4$

Published on 10 May 2026 - 13:28

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Can I put a fraction of the form, $\frac{A}{(Bx^2+C)^2}$ into partial fractions?

Published on 12 Apr 2026 - 4:53

598

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Proving the equality of two fractions

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How can you predict the number of recurring digits when a rational recurring fraction is converted to a decimal?

Published on 11 Apr 2026 - 12:15

273

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Prove this inequality $Σ_{cyc}\sqrt{\frac{a}{b+3c}}\ge \frac{3}{2}$ with $a;b;c>0$

Published on 05 May 2026 - 3:10

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Attempt to view irrational number as a fraction

Published on 10 Apr 2026 - 2:54

259

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Repetend (period) length of decimal expansion for $\frac{1}{p^k}$

Published on 10 May 2026 - 13:51

169

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Fraction in its lowest form

Published on 11 May 2026 - 4:59

700

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Is a number divided by $0$ an improper fraction?

Published on 10 Apr 2026 - 21:39

111

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metric $d(a,b)=2\frac{|a-b|}{a+b},a,b>0$ satisfies triangle inequality

Published on 16 Apr 2026 - 5:05

62

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Proving inequalities (1)

Published on 10 May 2026 - 14:58

List Question

Combining ratios of quantities with different sizes

For fixed $A$ and $B$ find $C$ and $D$ that $|\frac{A}{B}-\frac{C}{D}|$ is minimal

Simplification of an algebra

3 Dice rand0m variable probability

Inequality $a,b,c > 0 \Rightarrow \frac{b+c}{\sqrt{a^2 + bc}} + \frac{a+c}{\sqrt{b^2 + ac}} + \frac{a+b}{\sqrt{c^2 + ab}} \geq 4$

Can I put a fraction of the form, $\frac{A}{(Bx^2+C)^2}$ into partial fractions?

Proving the equality of two fractions

How can you predict the number of recurring digits when a rational recurring fraction is converted to a decimal?

Prove this inequality $Σ_{cyc}\sqrt{\frac{a}{b+3c}}\ge \frac{3}{2}$ with $a;b;c>0$

Attempt to view irrational number as a fraction

Repetend (period) length of decimal expansion for $\frac{1}{p^k}$

Fraction in its lowest form

Is a number divided by $0$ an improper fraction?

metric $d(a,b)=2\frac{|a-b|}{a+b},a,b>0$ satisfies triangle inequality

Proving inequalities (1)

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