Latest exam Aptitude Question SOLUTION: How much water must be evaporated from 38 ounces of a 4% salt solution to make a 5% salt solution? I have to "let x = something" and then set up an equation and solve it.

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(#M40133986) EXAM Numerical Ability question Keep an EYE

How much water must be evaporated from 38 ounces of a 4% salt solution to make a 5% salt solution?

I have to "let x = something"
and then set up an equation and solve it.

Asked In exam (9 years ago)

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