85 \% 47 \% +5
Evaluate
\frac{10799}{2000}=5.3995
Factor
\frac{10799}{2 ^ {4} \cdot 5 ^ {3}} = 5\frac{799}{2000} = 5.3995
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\frac{17}{20}\times \frac{47}{100}+5
Reduce the fraction \frac{85}{100} to lowest terms by extracting and canceling out 5.
\frac{17\times 47}{20\times 100}+5
Multiply \frac{17}{20} times \frac{47}{100} by multiplying numerator times numerator and denominator times denominator.
\frac{799}{2000}+5
Do the multiplications in the fraction \frac{17\times 47}{20\times 100}.
\frac{799}{2000}+\frac{10000}{2000}
Convert 5 to fraction \frac{10000}{2000}.
\frac{799+10000}{2000}
Since \frac{799}{2000} and \frac{10000}{2000} have the same denominator, add them by adding their numerators.
\frac{10799}{2000}
Add 799 and 10000 to get 10799.
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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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