Final answer:
In 2009, it was estimated that 63% of a certain group was represented in a given region. To find the actual number of people in that group, multiply the percentage by the total population of the region. For example, if the population was 100,000, there would be 63,000 people represented by that group.
Step-by-step explanation:
In 2009, it was estimated that 63% of the total population in a given region were represented by a certain group.
To find the actual number of people in that group, we can multiply the percentage by the total population of the region. Let's say the population in that region in 2009 was 100,000. To find out how many people were represented by that group, we can calculate: 63% of 100,000 = 63/100 * 100,000 = 63,000.
Therefore, in 2009, it was estimated that 63,000 people in that region were represented by that group.