Evaluate
\frac{10}{9}\approx 1.111111111
Factor
\frac{2 \cdot 5}{3 ^ {2}} = 1\frac{1}{9} = 1.1111111111111112
Quiz
Arithmetic
5 problems similar to:
\frac{ 5 }{ 24 } \div ( \frac{ 17 }{ 24 } \times \frac{ 9 }{ 34 } )
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\frac{\frac{5}{24}}{\frac{17\times 9}{24\times 34}}
Multiply \frac{17}{24} times \frac{9}{34} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{5}{24}}{\frac{153}{816}}
Do the multiplications in the fraction \frac{17\times 9}{24\times 34}.
\frac{\frac{5}{24}}{\frac{3}{16}}
Reduce the fraction \frac{153}{816} to lowest terms by extracting and canceling out 51.
\frac{5}{24}\times \frac{16}{3}
Divide \frac{5}{24} by \frac{3}{16} by multiplying \frac{5}{24} by the reciprocal of \frac{3}{16}.
\frac{5\times 16}{24\times 3}
Multiply \frac{5}{24} times \frac{16}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{80}{72}
Do the multiplications in the fraction \frac{5\times 16}{24\times 3}.
\frac{10}{9}
Reduce the fraction \frac{80}{72} to lowest terms by extracting and canceling out 8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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}