53,3 : 7 + 16,7 : 7
Evaluate
10
Factor
2\times 5
Share
Copied to clipboard
\frac{533}{70}+\frac{16,7}{7}
Expand \frac{53,3}{7} by multiplying both numerator and the denominator by 10.
\frac{533}{70}+\frac{167}{70}
Expand \frac{16,7}{7} by multiplying both numerator and the denominator by 10.
\frac{533+167}{70}
Since \frac{533}{70} and \frac{167}{70} have the same denominator, add them by adding their numerators.
\frac{700}{70}
Add 533 and 167 to get 700.
10
Divide 700 by 70 to get 10.
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}