\frac{ \frac{ 8 }{ \frac{ 4 }{ 7 } } }{ }
Evaluate
14
Factor
2\times 7
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\frac{8\times \frac{7}{4}}{1}
Divide 8 by \frac{4}{7} by multiplying 8 by the reciprocal of \frac{4}{7}.
\frac{\frac{8\times 7}{4}}{1}
Express 8\times \frac{7}{4} as a single fraction.
\frac{\frac{56}{4}}{1}
Multiply 8 and 7 to get 56.
\frac{14}{1}
Divide 56 by 4 to get 14.
14
Anything divided by one gives itself.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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