Evaluate
503
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503
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\begin{array}{l}\phantom{18)}\phantom{1}\\18\overline{)9054}\\\end{array}
Use the 1^{st} digit 9 from dividend 9054
\begin{array}{l}\phantom{18)}0\phantom{2}\\18\overline{)9054}\\\end{array}
Since 9 is less than 18, use the next digit 0 from dividend 9054 and add 0 to the quotient
\begin{array}{l}\phantom{18)}0\phantom{3}\\18\overline{)9054}\\\end{array}
Use the 2^{nd} digit 0 from dividend 9054
\begin{array}{l}\phantom{18)}05\phantom{4}\\18\overline{)9054}\\\phantom{18)}\underline{\phantom{}90\phantom{99}}\\\phantom{18)99}0\\\end{array}
Find closest multiple of 18 to 90. We see that 5 \times 18 = 90 is the nearest. Now subtract 90 from 90 to get reminder 0. Add 5 to quotient.
\begin{array}{l}\phantom{18)}05\phantom{5}\\18\overline{)9054}\\\phantom{18)}\underline{\phantom{}90\phantom{99}}\\\phantom{18)99}5\\\end{array}
Use the 3^{rd} digit 5 from dividend 9054
\begin{array}{l}\phantom{18)}050\phantom{6}\\18\overline{)9054}\\\phantom{18)}\underline{\phantom{}90\phantom{99}}\\\phantom{18)99}5\\\end{array}
Since 5 is less than 18, use the next digit 4 from dividend 9054 and add 0 to the quotient
\begin{array}{l}\phantom{18)}050\phantom{7}\\18\overline{)9054}\\\phantom{18)}\underline{\phantom{}90\phantom{99}}\\\phantom{18)99}54\\\end{array}
Use the 4^{th} digit 4 from dividend 9054
\begin{array}{l}\phantom{18)}0503\phantom{8}\\18\overline{)9054}\\\phantom{18)}\underline{\phantom{}90\phantom{99}}\\\phantom{18)99}54\\\phantom{18)}\underline{\phantom{99}54\phantom{}}\\\phantom{18)9999}0\\\end{array}
Find closest multiple of 18 to 54. We see that 3 \times 18 = 54 is the nearest. Now subtract 54 from 54 to get reminder 0. Add 3 to quotient.
\text{Quotient: }503 \text{Reminder: }0
Since 0 is less than 18, stop the division. The reminder is 0. The topmost line 0503 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 503.
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}