How many ounces each of 5% sulfuric acid and 20% sulfuric acid must be combined to...

Question

Question

How many ounces each of 5% sulfuric acid and 20% sulfuric acid must be combined to get 20 ounces of 12.5% sulfuric acid?

(Percent as a decimal) (ounces of solution) (ounces of upre acid)

0.05 x 0.05 x= _______

0.20 y 0.20 y= _______

0.125 20 0.125 (20) = __2.5________

math algebra

Answer 1

Answer #1

Answer 2

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