2 years ago

How much of the 8% solution should we use to make 100g of a 3% solution?

Mathematics

1 answer:

kipiarov [429]2 years ago

3 0

Answer:

37.5 g

Step-by-step explanation:

The final solution will contain 3% × 100 g = 3 g of solute. This amount of solute will be found in w grams of 8% solution, where ...

... 3 = 0.08 × w

... 3/0.08 = w = 37.5 . . . . . grams of 8% solution

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