What's the quotient of ( - 144)/( - 9) (0)/(25) ( - 156)/(3) and (99)/( - 9) ​

Question

What's the quotient of


`( - 144)/( - 9)`

`(0)/(25)`

`( - 156)/(3)`
and

`(99)/( - 9)`

​

Answer 1

Explanation:

`(-144)/(-9)=16\\(0)/(25)=0\\(-156)/(3)=-52\\(99)/(-9)=-11`

Answer 2

`\bf \cfrac{-144}{9}\implies \cfrac{-2\cdot 2\cdot 2\cdot 2\cdot ~~\begin{matrix} 3\cdot 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{~~\begin{matrix} 3\cdot 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\implies -16 \\\\\\ \cfrac{0}{25}\implies 0`

`\bf \cfrac{-156}{3}\implies \cfrac{-2\cdot 2\cdot ~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 13}{~~\begin{matrix} 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies -52 \\\\\\ \cfrac{99}{-9}\implies \cfrac{~~\begin{matrix} 3\cdot 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~\cdot 11}{-~~\begin{matrix} 3\cdot 3 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\implies \cfrac{11}{-1}\implies -11`