Answer:
5
Step-by-step explanation:
cup of Chex mix needed for 4 servings = [tex]\frac{1}{3}[/tex]
cup of Chex mix needed for 1 servings = [tex]\frac{1}{3}*\frac{1}{4} =\frac{1}{12}[/tex]
cup of Chex mix needed for 60 servings = [tex]\frac{1}{12}*60=5[/tex]