300 \times (1+1.5 \% )
Evaluate
304.5
Factor
\frac{3 \cdot 7 \cdot 29}{2} = 304\frac{1}{2} = 304.5
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300\left(1+\frac{15}{1000}\right)
Expand \frac{1.5}{100} by multiplying both numerator and the denominator by 10.
300\left(1+\frac{3}{200}\right)
Reduce the fraction \frac{15}{1000} to lowest terms by extracting and canceling out 5.
300\left(\frac{200}{200}+\frac{3}{200}\right)
Convert 1 to fraction \frac{200}{200}.
300\times \frac{200+3}{200}
Since \frac{200}{200} and \frac{3}{200} have the same denominator, add them by adding their numerators.
300\times \frac{203}{200}
Add 200 and 3 to get 203.
\frac{300\times 203}{200}
Express 300\times \frac{203}{200} as a single fraction.
\frac{60900}{200}
Multiply 300 and 203 to get 60900.
\frac{609}{2}
Reduce the fraction \frac{60900}{200} to lowest terms by extracting and canceling out 100.
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}