Evaluate
\frac{448}{15}\approx 29.866666667
Factor
\frac{7 \cdot 2 ^ {6}}{3 \cdot 5} = 29\frac{13}{15} = 29.866666666666667
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\frac{560}{3}\left(0.74-0.58\right)
Expand \frac{56}{0.3} by multiplying both numerator and the denominator by 10.
\frac{560}{3}\times 0.16
Subtract 0.58 from 0.74 to get 0.16.
\frac{560}{3}\times \frac{4}{25}
Convert decimal number 0.16 to fraction \frac{16}{100}. Reduce the fraction \frac{16}{100} to lowest terms by extracting and canceling out 4.
\frac{560\times 4}{3\times 25}
Multiply \frac{560}{3} times \frac{4}{25} by multiplying numerator times numerator and denominator times denominator.
\frac{2240}{75}
Do the multiplications in the fraction \frac{560\times 4}{3\times 25}.
\frac{448}{15}
Reduce the fraction \frac{2240}{75} to lowest terms by extracting and canceling out 5.
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}