\(\dfrac{4}{5}\) of 5 kg apples were used on Monday. The next day \(\dfrac{1}{3}\) of what was left was used. Weight (in kg) of apples left now is
\(\dfrac{2}{7}\)
\(\dfrac{1}{14}\)
\(\dfrac{2}{3}\)
\(\dfrac{4}{21}\)
Used on Monday: \(\dfrac{4}{5}\times5=4\) kg, left \(1\) kg. Next day used \(\dfrac{1}{3}\) of \(1\) kg \(=\dfrac{1}{3}\) kg. Left \(1-\dfrac{1}{3}=\dfrac{2}{3}\) kg.