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**Jerry is experimenting with chemicals in the laboratory.**

He mixes a solution that is 10% acid with a solution that is 30% acid.

How much of the 30% acid solution will be needed to make 40 liters of solution that is 25% acid?

**Answer**

10 litres ) 1/10 x 3/10 = 4/100 5/10 x 5/10 = 25/100 1/10 x 5 = 5/10 (3/10 divided by 3) x5 = 5/10 5y = 5x/3 15y = 5x D )

##### Virtual Teaching Assistant: John B.

##### Question Level: Basic

##### Karma: Free

##### Upload Date: 5/31/2017

This 43 words question was answered by John B. on StudySoup on 5/31/2017. The question contains content related to Math Since its upload, it has received 72 views.