Question

A pizza is to be cut into thirds. Each of these thirds is to be cut into fifths. What fraction of the pizza is each of thefinal pieces?

Answer 1

in order to find the final fraction start dividing the whole into 3

$\frac{1}{3}$

then divide this fraction by 5

$\frac{\frac{1}{3}}{5}=\frac{1}{3\cdot5}=\frac{1}{15}$

the final fraction is 1/15