## 'Weekly Problem 50 - 2010' printed from http://nrich.maths.org/

What is the value of $\frac{1}{2}$ of  $\frac{2}{3}$ of $\frac{3}{4}$ of $\frac{4}{5}$ of $\frac{5}{6}$ of $\frac{6}{7}$ of $\frac{7}{8}$ of $\frac{8}{9}$ of $\frac{9}{10}$ of $1000$?