Evaluate
\frac{73}{10}=7.3
Factor
\frac{73}{2 \cdot 5} = 7\frac{3}{10} = 7.3
Share
Copied to clipboard
\begin{array}{l}\phantom{90)}\phantom{1}\\90\overline{)657}\\\end{array}
Use the 1^{st} digit 6 from dividend 657
\begin{array}{l}\phantom{90)}0\phantom{2}\\90\overline{)657}\\\end{array}
Since 6 is less than 90, use the next digit 5 from dividend 657 and add 0 to the quotient
\begin{array}{l}\phantom{90)}0\phantom{3}\\90\overline{)657}\\\end{array}
Use the 2^{nd} digit 5 from dividend 657
\begin{array}{l}\phantom{90)}00\phantom{4}\\90\overline{)657}\\\end{array}
Since 65 is less than 90, use the next digit 7 from dividend 657 and add 0 to the quotient
\begin{array}{l}\phantom{90)}00\phantom{5}\\90\overline{)657}\\\end{array}
Use the 3^{rd} digit 7 from dividend 657
\begin{array}{l}\phantom{90)}007\phantom{6}\\90\overline{)657}\\\phantom{90)}\underline{\phantom{}630\phantom{}}\\\phantom{90)9}27\\\end{array}
Find closest multiple of 90 to 657. We see that 7 \times 90 = 630 is the nearest. Now subtract 630 from 657 to get reminder 27. Add 7 to quotient.
\text{Quotient: }7 \text{Reminder: }27
Since 27 is less than 90, stop the division. The reminder is 27. The topmost line 007 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 7.
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}