Question

2/7 of a bottle is full. What fraction of the bottle is empty

Answer 1

Let's assume that " V" is the

total volume of the bottle.

It is given that "(2/7)V" part volume of bottle is filled .

Then,

The fraction of volume left behind is = V- (2/7)V

=(5/7)V

Therefore the fraction left is 5/7

Best of Luck