Question

In a fast-food restaurant, the ratio of people eating hamburgers to people eating chicken is 4 :3. There are 84 people in the reasturant. How many people are eating hamburgers and how many are eating chicken?

Answer 1

4x+3x=84

7x=84

then x will be 12

hamburger eaters=12x4=48

chicken eaters=12x3=36

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