Question

Hugh uses 13 grams of coffee powder to each liter of water. He has a cup which holds 0.3 liters of water. How much coffee powder should he use?

Answer 1

Hugh should use 3.9 grams of coffee powder in his 0.3-liter cup.

Step-by-step explanation:

To determine how much coffee powder Hugh should use in his 0.3-liter cup, we can use a proportion. We know that Hugh uses 13 grams of coffee powder for each liter of water. We can set up the proportion:

13 grams / 1 liter = x grams / 0.3 liters

To solve for x, we cross-multiply:

13 * 0.3 = x * 1

3.9 = x

Therefore, Hugh should use 3.9 grams of coffee powder in his 0.3-liter cup.