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How many grams of 2.5% hydrocortisone cream should be mixed with 360 g of 0.25% cream to make a 1% hydrocortisone cream?

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hallison342

Answer:

Relative amounts:  0.75:1.5 or 1:2

2 parts = 360 g

1 part       X g

X = 180 g

Explanation:

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