A restaurant uses 4 pounds of potatoes for a party of 12 people. If they are cooking potatoes for a party of 60 people, what should they do?
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Answer:
Use [tex]5[/tex] times as many potatoes
Step-by-step explanation:
Using a proportion
[tex]\frac{4}{12}\frac{lb}{people}=\frac{x}{60}\frac{lb}{people}\\ \\x=4*60/12\\ \\x=20\ lb[/tex]
Original quantity of potatoes------> [tex]4\ lb[/tex]
New quantity of potatoes-------> [tex]5*4=20\ lb[/tex]
therefore
Use [tex]5[/tex] times as many potatoes