Evaluate
\frac{103}{12}\approx 8.583333333
Factor
\frac{103}{3 \cdot 2 ^ {2}} = 8\frac{7}{12} = 8.583333333333334
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\frac{4.12\times 2.5}{1.2}
Multiply 2 and 2.06 to get 4.12.
\frac{10.3}{1.2}
Multiply 4.12 and 2.5 to get 10.3.
\frac{103}{12}
Expand \frac{10.3}{1.2} by multiplying both numerator and the denominator by 10.
Examples
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Linear equation
y = 3x + 4
Arithmetic
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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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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