Question

4. When one litre of water is added to a
mixture of acid and water, the new
mixture contains 20% acid. When
one litre of acid is added to the new
mixture, then the resulting mixture
1.
contains 33-% acid. The percentage
3
of acid in the original mixture was​

Answer 1

Step-by-step explanation:

When one litre of water is added to a

mixture of acid and water, the new

mixture contains 20% acid. When

one litre of acid is added to the new

mixture, then the resulting mixture

1.

contains 33-% acid. The percentage

3

of acid in the original mixture was