Evaluate
0.628
Factor
\frac{157}{2 \cdot 5 ^ {3}} = 0.628
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\frac{1}{3}\times \frac{157}{50}\times 1^{2}\times 0.6
Convert decimal number 3.14 to fraction \frac{314}{100}. Reduce the fraction \frac{314}{100} to lowest terms by extracting and canceling out 2.
\frac{1\times 157}{3\times 50}\times 1^{2}\times 0.6
Multiply \frac{1}{3} times \frac{157}{50} by multiplying numerator times numerator and denominator times denominator.
\frac{157}{150}\times 1^{2}\times 0.6
Do the multiplications in the fraction \frac{1\times 157}{3\times 50}.
\frac{157}{150}\times 1\times 0.6
Calculate 1 to the power of 2 and get 1.
\frac{157}{150}\times 0.6
Multiply \frac{157}{150} and 1 to get \frac{157}{150}.
\frac{157}{150}\times \frac{3}{5}
Convert decimal number 0.6 to fraction \frac{6}{10}. Reduce the fraction \frac{6}{10} to lowest terms by extracting and canceling out 2.
\frac{157\times 3}{150\times 5}
Multiply \frac{157}{150} times \frac{3}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{471}{750}
Do the multiplications in the fraction \frac{157\times 3}{150\times 5}.
\frac{157}{250}
Reduce the fraction \frac{471}{750} to lowest terms by extracting and canceling out 3.
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}