Bingo: Pick 6 numbers...

$\frac{2}{7}$

$\frac{9}{10}$

$\frac{3}{7}$

$\frac{1}{9}$

$\frac{6}{7}$

$\frac{1}{6}$

$\frac{7}{9}$

$\frac{3}{5}$

$\frac{4}{7}$

$\frac{3}{10}$

$\frac{4}{9}$

$\frac{2}{5}$

$\frac{1}{8}$

$\frac{7}{8}$

$\frac{1}{3}$

$\frac{1}{10}$

$\frac{2}{3}$

$\frac{8}{9}$

$\frac{5}{9}$

$\frac{2}{9}$

$\frac{7}{70}$

$\frac{36}{81}$

$\frac{12}{18}$

$\frac{63}{81}$

$\frac{49}{56}$

$\frac{18}{81}$

$\frac{21}{70}$

$\frac{40}{70}$

$\frac{5}{30}$

$\frac{7}{56}$

$\frac{24}{40}$

$\frac{20}{70}$

$\frac{72}{81}$

$\frac{63}{70}$

$\frac{45}{81}$

$\frac{30}{70}$

$\frac{6}{18}$

$\frac{9}{81}$

$\frac{60}{70}$

$\frac{16}{40}$

1)

\frac{7}{70}

=

\frac{1}{10}

2)

\frac{36}{81}

=

\frac{4}{9}

3)

\frac{12}{18}

=

\frac{2}{3}

4)

\frac{63}{81}

=

\frac{7}{9}

5)

\frac{49}{56}

=

\frac{7}{8}

6)

\frac{18}{81}

=

\frac{2}{9}

7)

\frac{21}{70}

=

\frac{3}{10}

8)

\frac{40}{70}

=

\frac{4}{7}

9)

\frac{5}{30}

=

\frac{1}{6}

10)

\frac{7}{56}

=

\frac{1}{8}

11)

\frac{24}{40}

=

\frac{3}{5}

12)

\frac{20}{70}

=

\frac{2}{7}

13)

\frac{72}{81}

=

\frac{8}{9}

14)

\frac{63}{70}

=

\frac{9}{10}

15)

\frac{45}{81}

=

\frac{5}{9}

16)

\frac{30}{70}

=

\frac{3}{7}

17)

\frac{6}{18}

=

\frac{1}{3}

18)

\frac{9}{81}

=

\frac{1}{9}

19)

\frac{60}{70}

=

\frac{6}{7}

20)

\frac{16}{40}

=

\frac{2}{5}