Evaluate
\frac{10}{11}\approx 0.909090909
Factor
\frac{2 \cdot 5}{11} = 0.9090909090909091
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16\times \frac{5}{11}\times \frac{1}{8}
Reduce the fraction \frac{15}{33} to lowest terms by extracting and canceling out 3.
\frac{16\times 5}{11}\times \frac{1}{8}
Express 16\times \frac{5}{11} as a single fraction.
\frac{80}{11}\times \frac{1}{8}
Multiply 16 and 5 to get 80.
\frac{80\times 1}{11\times 8}
Multiply \frac{80}{11} times \frac{1}{8} by multiplying numerator times numerator and denominator times denominator.
\frac{80}{88}
Do the multiplications in the fraction \frac{80\times 1}{11\times 8}.
\frac{10}{11}
Reduce the fraction \frac{80}{88} to lowest terms by extracting and canceling out 8.
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Matrix
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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 ) }
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Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}