Evaluate
1
Factor
1
Quiz
Arithmetic
5 problems similar to:
\frac { 7 } { 16 } \div \frac { 28 } { 32 } \div \frac { 4 } { 8 }
Share
Copied to clipboard
\frac{\frac{7}{16}\times 8}{\frac{28}{32}\times 4}
Divide \frac{\frac{7}{16}}{\frac{28}{32}} by \frac{4}{8} by multiplying \frac{\frac{7}{16}}{\frac{28}{32}} by the reciprocal of \frac{4}{8}.
\frac{\frac{7\times 8}{16}}{\frac{28}{32}\times 4}
Express \frac{7}{16}\times 8 as a single fraction.
\frac{\frac{56}{16}}{\frac{28}{32}\times 4}
Multiply 7 and 8 to get 56.
\frac{\frac{7}{2}}{\frac{28}{32}\times 4}
Reduce the fraction \frac{56}{16} to lowest terms by extracting and canceling out 8.
\frac{\frac{7}{2}}{\frac{7}{8}\times 4}
Reduce the fraction \frac{28}{32} to lowest terms by extracting and canceling out 4.
\frac{\frac{7}{2}}{\frac{7\times 4}{8}}
Express \frac{7}{8}\times 4 as a single fraction.
\frac{\frac{7}{2}}{\frac{28}{8}}
Multiply 7 and 4 to get 28.
\frac{\frac{7}{2}}{\frac{7}{2}}
Reduce the fraction \frac{28}{8} to lowest terms by extracting and canceling out 4.
1
Divide \frac{7}{2} by \frac{7}{2} to get 1.
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}