Daisy is cooking pasta. The recipe says she needs 480 grams of pasta for 4 people. How many kilograms will she need for 14?

480 grams of pasta = 480 grams x (1 kilogram / 1,000 grams) = 0.48 kilograms

Rule of three:

    Pasta            People 
(kilograms)     
    0.48         →     4
       x           ←    14

x=(14 * 0.48)/4
x=1.68

Answer: She will need 1.68 kilograms of pasta for 14 people