Evaluate
1.1775
Factor
\frac{3 \cdot 157}{2 ^ {4} \cdot 5 ^ {2}} = 1\frac{71}{400} = 1.1775
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\frac{28.26\times 2.5\times \frac{1}{3}}{10\times 2}
Express \frac{\frac{28.26\times 2.5\times \frac{1}{3}}{10}}{2} as a single fraction.
\frac{70.65\times \frac{1}{3}}{10\times 2}
Multiply 28.26 and 2.5 to get 70.65.
\frac{\frac{1413}{20}\times \frac{1}{3}}{10\times 2}
Convert decimal number 70.65 to fraction \frac{7065}{100}. Reduce the fraction \frac{7065}{100} to lowest terms by extracting and canceling out 5.
\frac{\frac{1413\times 1}{20\times 3}}{10\times 2}
Multiply \frac{1413}{20} times \frac{1}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{1413}{60}}{10\times 2}
Do the multiplications in the fraction \frac{1413\times 1}{20\times 3}.
\frac{\frac{471}{20}}{10\times 2}
Reduce the fraction \frac{1413}{60} to lowest terms by extracting and canceling out 3.
\frac{\frac{471}{20}}{20}
Multiply 10 and 2 to get 20.
\frac{471}{20\times 20}
Express \frac{\frac{471}{20}}{20} as a single fraction.
\frac{471}{400}
Multiply 20 and 20 to get 400.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
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}