The barrel of a fountain-pen, cylindrical in shape, is 7 cm long and 5 mm
in diameter. If with a full barrel of ink, on an average 330 words can be
written, then how many words would use up a bottle of ink containing
one-fifth of a litre ?
The barrel of a fountain-pen, cylindrical in shape, is 7 cm long and 5 mm
in diameter. If with a full barrel of ink, on an average 330 words can be
written, then how many words would use up a bottle of ink containing
one-fifth of a litre ?
in diameter. If with a full barrel of ink, on an average 330 words can be
written, then how many words would use up a bottle of ink containing
one-fifth of a litre ?