Evaluate
800
Factor
2^{5}\times 5^{2}
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\frac{1000}{1.25}
Multiply 4000 and 0.25 to get 1000.
\frac{100000}{125}
Expand \frac{1000}{1.25} by multiplying both numerator and the denominator by 100.
800
Divide 100000 by 125 to get 800.
Examples
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Matrix
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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
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Limits
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