\frac{ x100 }{ 257742 } = 8.8 \%
Solve for x_100
x_{100}=22681.296
Share
Copied to clipboard
50x_{100}=128871\times 8.8
Multiply both sides of the equation by 12887100, the least common multiple of 257742,100.
50x_{100}=1134064.8
Multiply 128871 and 8.8 to get 1134064.8.
x_{100}=\frac{1134064.8}{50}
Divide both sides by 50.
x_{100}=\frac{11340648}{500}
Expand \frac{1134064.8}{50} by multiplying both numerator and the denominator by 10.
x_{100}=\frac{2835162}{125}
Reduce the fraction \frac{11340648}{500} to lowest terms by extracting and canceling out 4.
Examples
Quadratic equation
{ 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}