Question

**PLS HURRY* and don't give me any links, they DO NOT work.

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. 1. How many people in the class would not eat rice as their main food?​

Answer 1

caculate 7.4 ÷ the people in different groups