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21-01-2021
Mathematics

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The ratio of adults to kids in a school is 3 : 7. If there is a total of 200 people, how many of them are adults?
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21-01-2021

Answer:

60 adults

Step-by-step explanation:

if you incress it all using cool math you get

3:7

6:14

whitch leads to 45:105

60:140

add 60 and 140 and you get 200

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