Question

A cat drinks 1 3/4liters of milk contained in a utensil having 2 liters of milk what fraction of milk did the cat drink ?

Answer 1

Suppose a cat drinks x fraction of 2 liters of milk.
And a cat drinks $1\frac{3}{4}\mathrm{i}.\mathrm{e}.\frac{7}{4}$ liters of milk.
This means, $2x=\frac{7}{4}$
$\Rightarrow x=\frac{7}{8}$
Therefore, a cat drinks $\frac{7}{8}$ fraction of total milk contained in utensil.