Reduce and Expand Simple Fractions: Expand by

Increase the following fraction by a factor of 2:

$\frac{3}{5}=$

$\frac{6}{10}$

Increase the following fraction by a factor of 3:

$\frac{3}{7}=$

$\frac{9}{21}$

Enlarge the following fraction by the factor 4:

$\frac{1}{3}=$

$\frac{4}{12}$

Increase the following fraction by a factor of 5:

$\frac{6}{7}=$

$\frac{30}{35}$

Increase the following fraction by a factor of 6:

$\frac{2}{3}=$

$\frac{12}{18}$

Enlarge the following fraction by the factor 3:

$\frac{2}{15}=$

$\frac{6}{45}$

Increase the following fraction by a factor of 2:

$\frac{10}{12}=$

$\frac{20}{24}$

Increase the following fraction by a factor of 3:

$\frac{6}{10}=$

$\frac{18}{30}$

Increase the following fraction by a factor of 5:

$\frac{3}{10}=$

$\frac{15}{50}$

Increase the following fraction by a factor of 8:

$\frac{2}{5}=$

$\frac{16}{40}$

Increase the following fraction by a factor of 10:

$\frac{1}{10}=$

$\frac{10}{100}$

Increase the following fraction by a factor of 7:

$\frac{7}{8}=$

$\frac{49}{56}$

Increase the following fraction by a factor of 8:

$\frac{8}{9}=$

$\frac{64}{72}$

Increase the following fraction by a factor of 6:

$\frac{8}{11}=$

$\frac{48}{66}$

Enlarge the following fraction by the factor 9:

$\frac{7}{9}=$

$\frac{63}{81}$

Enlarge the following fraction by a factor of 11:

$\frac{8}{9}=$

$\frac{88}{99}$

Increase the following fraction by a factor of 7:

$\frac{9}{11}=$

$\frac{63}{77}$

Increase the following fraction by a factor of 8:

$\frac{6}{11}=$

$\frac{48}{88}$

Increase the following fraction by a factor of 10:

$\frac{1}{16}=$

$\frac{10}{160}$

Enlarge the following fraction by the factor 8:

$\frac{9}{10}=$$$

$\frac{72}{80}$