Evaluate
3.768
Factor
\frac{3 \cdot 157}{5 ^ {3}} = 3\frac{96}{125} = 3.768
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6.28\times 1.8\times \frac{1}{3}
Multiply 2 and 3.14 to get 6.28.
11.304\times \frac{1}{3}
Multiply 6.28 and 1.8 to get 11.304.
\frac{1413}{125}\times \frac{1}{3}
Convert decimal number 11.304 to fraction \frac{11304}{1000}. Reduce the fraction \frac{11304}{1000} to lowest terms by extracting and canceling out 8.
\frac{1413\times 1}{125\times 3}
Multiply \frac{1413}{125} times \frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{1413}{375}
Do the multiplications in the fraction \frac{1413\times 1}{125\times 3}.
\frac{471}{125}
Reduce the fraction \frac{1413}{375} to lowest terms by extracting and canceling out 3.
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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 ) }
Integration
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Limits
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