Q: A recipe for stew that feets 4 people calls for 3 /2 teaspoons of salt if three teaspoons equal to 1 tablespoon then how many tablespoons of salt will be needed to make enough Stew for 18 people [MBA 2003]

Answer: A

Explanation:

solution:

e tablespoon=1 tablespoon

3/2teaspoon=½table spoon

let the number of tablespoon required be x.

more people,more salt (direct proportional)

4:18::½:x

4x=18×½=9

x=9/4=2.25

Chain Rule

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