Evaluate
\frac{17}{16}=1.0625
Factor
\frac{17}{2 ^ {4}} = 1\frac{1}{16} = 1.0625
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\begin{array}{l}\phantom{64)}\phantom{1}\\64\overline{)68}\\\end{array}
Use the 1^{st} digit 6 from dividend 68
\begin{array}{l}\phantom{64)}0\phantom{2}\\64\overline{)68}\\\end{array}
Since 6 is less than 64, use the next digit 8 from dividend 68 and add 0 to the quotient
\begin{array}{l}\phantom{64)}0\phantom{3}\\64\overline{)68}\\\end{array}
Use the 2^{nd} digit 8 from dividend 68
\begin{array}{l}\phantom{64)}01\phantom{4}\\64\overline{)68}\\\phantom{64)}\underline{\phantom{}64\phantom{}}\\\phantom{64)9}4\\\end{array}
Find closest multiple of 64 to 68. We see that 1 \times 64 = 64 is the nearest. Now subtract 64 from 68 to get reminder 4. Add 1 to quotient.
\text{Quotient: }1 \text{Reminder: }4
Since 4 is less than 64, stop the division. The reminder is 4. The topmost line 01 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 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}