12 \% \times 15 \% \times 40 \% \times 37500
Evaluate
270
Factor
2\times 3^{3}\times 5
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\frac{3}{25}\times \frac{15}{100}\times \frac{40}{100}\times 37500
Reduce the fraction \frac{12}{100} to lowest terms by extracting and canceling out 4.
\frac{3}{25}\times \frac{3}{20}\times \frac{40}{100}\times 37500
Reduce the fraction \frac{15}{100} to lowest terms by extracting and canceling out 5.
\frac{3\times 3}{25\times 20}\times \frac{40}{100}\times 37500
Multiply \frac{3}{25} times \frac{3}{20} by multiplying numerator times numerator and denominator times denominator.
\frac{9}{500}\times \frac{40}{100}\times 37500
Do the multiplications in the fraction \frac{3\times 3}{25\times 20}.
\frac{9}{500}\times \frac{2}{5}\times 37500
Reduce the fraction \frac{40}{100} to lowest terms by extracting and canceling out 20.
\frac{9\times 2}{500\times 5}\times 37500
Multiply \frac{9}{500} times \frac{2}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{18}{2500}\times 37500
Do the multiplications in the fraction \frac{9\times 2}{500\times 5}.
\frac{9}{1250}\times 37500
Reduce the fraction \frac{18}{2500} to lowest terms by extracting and canceling out 2.
\frac{9\times 37500}{1250}
Express \frac{9}{1250}\times 37500 as a single fraction.
\frac{337500}{1250}
Multiply 9 and 37500 to get 337500.
270
Divide 337500 by 1250 to get 270.
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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
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