Answer
$\frac{3}{40}$
Work Step by Step
Break the numbers in the numerator and the denominator into their factors in order to simplify.
$\frac{4}{3}\times\frac{1}{8}\times\frac{9}{20}$
=$\frac{/\!\!\!4}{/\!\!\!3}\times\frac{1}{/\!\!\!4\times2}\times\frac{/\!\!\!3\times3}{20}$
=$\frac{3}{40}$