125 - 54 \times 2 \% + 22 / 5 =
Evaluate
\frac{3208}{25}=128.32
Factor
\frac{2 ^ {3} \cdot 401}{5 ^ {2}} = 128\frac{8}{25} = 128.32
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125-54\times \frac{1}{50}+\frac{22}{5}
Reduce the fraction \frac{2}{100} to lowest terms by extracting and canceling out 2.
125-\frac{54}{50}+\frac{22}{5}
Multiply 54 and \frac{1}{50} to get \frac{54}{50}.
125-\frac{27}{25}+\frac{22}{5}
Reduce the fraction \frac{54}{50} to lowest terms by extracting and canceling out 2.
\frac{3125}{25}-\frac{27}{25}+\frac{22}{5}
Convert 125 to fraction \frac{3125}{25}.
\frac{3125-27}{25}+\frac{22}{5}
Since \frac{3125}{25} and \frac{27}{25} have the same denominator, subtract them by subtracting their numerators.
\frac{3098}{25}+\frac{22}{5}
Subtract 27 from 3125 to get 3098.
\frac{3098}{25}+\frac{110}{25}
Least common multiple of 25 and 5 is 25. Convert \frac{3098}{25} and \frac{22}{5} to fractions with denominator 25.
\frac{3098+110}{25}
Since \frac{3098}{25} and \frac{110}{25} have the same denominator, add them by adding their numerators.
\frac{3208}{25}
Add 3098 and 110 to get 3208.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}