\(\dfrac{1}{8}\) of a number equals \(\dfrac{2}{5}\div\dfrac{1}{20}\). What is the number?
64
Right side: \(\dfrac{2}{5}\div\dfrac{1}{20}=\dfrac{2}{5}\times20=8\). So \(\dfrac{1}{8}\times N=8\Rightarrow N=64\).