# Activities 2

### 2.1)

Simplify the fractions below as much as possible.

a)
$\frac{3}{6}$
b)
$\frac{5}{15}$
c)
$\frac{12}{36}$
d)
$\frac{3}{21}$
e)
$\frac{3}{24}$
f)
$\frac{12}{96}$
g)
$\frac{13}{169}$
h)
$\frac{28}{16}$
i)
$\frac{46}{88}$
j)
$\frac{11}{121}$
k)
$\frac{90}{175}$
l)
$\frac{81}{99}$

a)
$\frac{3}{6}$
b)
$\frac{5}{15}$
c)
$\frac{12}{36}$
d)
$\frac{3}{21}$
e)
$\frac{3}{24}$
f)
$\frac{12}{96}$
g)
$\frac{13}{169}$
h)
$\frac{28}{16}$
i)
$\frac{46}{88}$
j)
$\frac{11}{121}$
k)
$\frac{90}{175}$
l)
$\frac{81}{99}$

### 2.2)

Expand the fractions below by the factor indicated.

a)
Expand $\frac{1}{3}$ by 4
b)
Expand $\frac{2}{5}$ by 3
c)
Expand $\frac{3}{7}$ by 6
d)
Expand $\frac{8}{5}$ by 7
e)
Expand $\frac{12}{13}$ by 5
f)
Expand $\frac{11}{32}$ by 3
g)
Expand $\frac{3}{7}$ by 12
h)
Expand $\frac{8}{7}$ by 9
i)
Expand $\frac{9}{10}$ by 16
j)
Expand $\frac{12}{11}$ by 4
k)
Expand $\frac{122}{113}$ by 3
l)
Expand $\frac{21}{2}$ by 9

a)
Expand $\frac{1}{3}$ by 4
b)
Expand $\frac{2}{5}$ by 3
c)
Expand $\frac{3}{7}$ by 6
d)
Expand $\frac{8}{5}$ by 7
e)
Expand $\frac{12}{13}$ by 5
f)
Expand $\frac{11}{32}$ by 3
g)
Expand $\frac{3}{7}$ by 12
h)
Expand $\frac{8}{7}$ by 9
i)
Expand $\frac{9}{10}$ by 16
j)
Expand $\frac{12}{11}$ by 4
k)
Expand $\frac{122}{113}$ by 3
l)
Expand $\frac{21}{2}$ by 9

You can find the solutions here.

Video Crash Courses

Want to watch animated videos and solve interactive exercises about fractions? Click here to try Video Crash Courses!