Question

In 30 litres mixture of acid, the
ratio of acid and water is 2:3.
What amount of water should be
added to the mixture so that the
ratio of acid and water becomes
2:5?
(1) 10 litres (2) 15 litres
(3) 18 litres (4) 12 litres​

Answer 1

Step-by-step explanation:

total litre=30L

water ratio=3

2/5×30=12