282 \times 7.8 \% \div 16
Evaluate
1.37475
Factor
\frac{13 \cdot 47 \cdot 3 ^ {2}}{2 ^ {5} \cdot 5 ^ {3}} = 1\frac{1499}{4000} = 1.37475
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\frac{282\times \frac{78}{1000}}{16}
Expand \frac{7.8}{100} by multiplying both numerator and the denominator by 10.
\frac{282\times \frac{39}{500}}{16}
Reduce the fraction \frac{78}{1000} to lowest terms by extracting and canceling out 2.
\frac{\frac{282\times 39}{500}}{16}
Express 282\times \frac{39}{500} as a single fraction.
\frac{\frac{10998}{500}}{16}
Multiply 282 and 39 to get 10998.
\frac{\frac{5499}{250}}{16}
Reduce the fraction \frac{10998}{500} to lowest terms by extracting and canceling out 2.
\frac{5499}{250\times 16}
Express \frac{\frac{5499}{250}}{16} as a single fraction.
\frac{5499}{4000}
Multiply 250 and 16 to get 4000.
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}