Divide and simplify

1)\(\frac{1}{2}\;\div \;\frac{1}{2} \)
\(1\)
2)\(\frac{1}{3}\;\div\;\frac{1}{2}\)
\(\frac{2}{3}\)
3)\(\frac{3}{4}\;\div\;\frac{1}{5}\)
\(3\frac{3}{4}\)
4)\(\frac{2}{3}\;\div\;\frac{4}{7}\)
\(1\frac{1}{6}\)
5)\(\frac{4}{5}\;\div\;\frac{3}{4}\)
\(1\frac{1}{15}\)
6)\(\frac{5}{99}\;\div\;\frac{7}{99}\)
\(\frac{5}{7}\)
7)\(\frac{45}{158}\;\div\;\frac{9}{158}\)
\(5\)
8)\(\frac{100}{101}\;\div\;\frac{101}{101}\)
\(\frac{100}{101}\)