\frac { 3 } { 10 } = 0,3 = 1 / 30
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\frac{3}{10}=\frac{3}{10}\text{ and }0,3=\frac{1}{30}
Convert decimal number 0,3 to fraction \frac{3}{10}.
\text{true}\text{ and }0,3=\frac{1}{30}
Compare \frac{3}{10} and \frac{3}{10}.
\text{true}\text{ and }\frac{3}{10}=\frac{1}{30}
Convert decimal number 0,3 to fraction \frac{3}{10}.
\text{true}\text{ and }\frac{9}{30}=\frac{1}{30}
Least common multiple of 10 and 30 is 30. Convert \frac{3}{10} and \frac{1}{30} to fractions with denominator 30.
\text{true}\text{ and }\text{false}
Compare \frac{9}{30} and \frac{1}{30}.
\text{false}
The conjunction of \text{true} and \text{false} is \text{false}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}