If there is a man standing in a group, having three people to his right and four people on his left. How many people are there in the group?
Compute the total number of people in the group.
Given: A man standing in a group, having three people to his right and four people on his left, i.e.,
So, including the man total number of the people
Total number of the people
Hence, there are total people in the group.