Common fractions

Find the LCD (lowest common denominator) of $\tfrac{1}{5}$ and $\tfrac{7}{8}$.

Show that $\tfrac{1}{3}-\tfrac{2}{9}=\tfrac{1}{9}$

Calculate: $\tfrac{4}{11}\times\tfrac{3}{8}$

A water tank holds 96 litres when full. It is now $\tfrac{5}{6}$ full. How many litres of water are in the tank?

Calculate: $\tfrac{2}{9}\times\tfrac{1}{4}$

Find the LCD (lowest common denominator) of $\tfrac{3}{7}$ and $\tfrac{4}{5}$.

Show that $\tfrac{5}{12}+\tfrac{1}{3}=\tfrac{3}{4}$

Calculate: $5\tfrac{2}{3}-3\tfrac{1}{4}$

Calculate: $\tfrac{2}{7}\times\tfrac{3}{4}$

Calculate: $4\tfrac{1}{5}+4\tfrac{2}{3}$

Calculate: $\tfrac{5}{7}\times\tfrac{13}{15}$

Calculate: $2\tfrac{3}{4}-1\tfrac{1}{3}$