01:51:41 Question 6 - of 22 Step 1 of 1 How many liters each of a...

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Answer 1

Answer #1

Cit the amount q 20-1 solution be n. Amount o 60 7 solution = solution = 80-2 According to question 20.1. qnt 60.1.9 (80-x) =

Answer 2

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