Mindyard | A container is full of mixture of milk and water contains 40% of water. A part of this mixture is replaced by another mixture containing 81% of milk and rest is water and now the percentage of milk was found to be 74% in the new mixture formed. Find quantity of mixture replaced. 13, 23, 25, 35, None of these

A container is full of mixture of milk and water contains 40% of water. A part of this mixture is replaced by another mixture containing 81% of milk and rest is water and now the percentage of milk was found to be 74% in the new mixture formed. Find quantity of mixture replaced.

Options

$\frac{1}{3}$

$\frac{2}{3}$

$\frac{2}{5}$

$\frac{3}{5}$

None of these