[tex]\begin{gathered} 1)\frac{16}{4}=4 \\ 2)\frac{-27}{3}=-9 \\ 3)\frac{25}{-5}=-5 \\ 4)\frac{63}{-9}=-7 \end{gathered}[/tex][tex]\begin{gathered} 5)\frac{-15}{-3}=5 \\ 6)\frac{14}{-7}=-2 \end{gathered}[/tex][tex]\begin{gathered} 7)\frac{-124}{4}=-31 \\ 8)\frac{60}{15}=4 \\ 9)\frac{28}{-4}=-7 \\ 10)\frac{-56}{-8}=7 \end{gathered}[/tex][tex]\begin{gathered} 11)\frac{72}{8}=9 \\ 12)\frac{-21}{-7}=3 \\ 13)\frac{-32}{4}=-8 \\ 14)\frac{45}{9}=5 \\ 15)-\frac{45}{3}=-15 \\ 16)\frac{-25}{-5}=5 \\ 17)\frac{35}{-7}=-5 \\ 18)\frac{-63}{-7}=9 \\ 19)\frac{-144}{12}=-12 \\ 20)\frac{48}{-6}=-8 \end{gathered}[/tex]