Question

Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When company comes she makes 100 fluid ounces of coffee. How many grams of coffee beans does Diana use when company comes?

Answer 1

62.5

Explanation:

Answer 2

Assuming a direct proportionality between the grams of coffee and the ounces of fluid made,

30 g ------- 48 ounces
x g ------- 100 Ounces (when company comes)

Then,
x = (30*100)/48 = 62.5 grams of coffee are used when company comes.