Question

A chemist is using 374 milliliters of a solution of acid and water. If 12.1% of the solution is acid, how many milliliters of acid are there?

Answer 1

To find how much of the solution 12.1% of 374 is, multiply 374 by 0.121. That is 45.254, so there are 45.254 milliliters of acid in the solution. Hope this helps!