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Mathematics, 07.07.2020 06:01 Luciano4411
There are 7.4 billion people in the world. If the whole world were represented by a 30-person class: 14 people would eat rice as their main food. 12 people would be under the age of 20. 5 people would be from Africa. Answer these questions using the info above.1. How many people in the class would not eat rice as their main food? 2.What percentage of the people in the class would be under the age of 20? 3.Based on the number of people in the class representing people from Africa, how many people live in Africa?
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There are 7.4 billion people in the world. If the whole world were represented by a 30-person class:...
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