# Joe has eaten 2/5 of a pizza. Jane has eaten 1/7 of a pizza. How many times more pizza has Joe eaten than Jane?

$\frac{14}{5}$ times as much
First, get the denominators to be the same. The LCM is $5 \times 7 = 35$ So $\frac{1}{7} \times \frac{5}{5} = \frac{5}{35}$ And $\frac{2}{5} \times \frac{7}{7} = \frac{14}{35}$
Now you have $\frac{5}{35}$ and $\frac{14}{35}$
$\frac{14}{35} \div i \mathrm{de} \frac{5}{35} = \frac{14}{35} \times \frac{35}{5} = \frac{14}{5}$