There are 28 people in a restaurant. 14 are vegetarian and 14 are non-vegetarian How many vegetarians and non- vegetarians would need to leave or come in so that the ratio of vegetarians: non- vegetarians is 4 to 3?
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Answer:
2 vegetarian people should come and 2 non vegetarian people should leave
Step-by-step explanation:
Veg = 14
Non - veg = 14
Required ratio = 4:3
Sum of Ratio = 7
7 parts = 28
1 part = 28/7 = 4 people
No of veg = 4*4= 16 people
No of non veg - 4*3 = 12 people
hence 2 vegetarian people should come and 2 non vegetarian people should leave
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