Question

What quantity of water should be added to
make 50% acidic fluid of 9 lifres to 30%
acidic liquid?​

Answer 1

Answer:

Solution:

Verified by me..

6 ml

Alcohol in 9 ml lotion = (10050×9)=4.5 ml

Water in it = 9−4.5=4.5 ml

Let x ml of water be added to it. Then,

9+x4.5=10030=103

3(9+x)=45

3x=18

x=6

Hence, this is correct.

Answer 2

may be 20 litrr is the answer