Answer:
There were 10 children in the group
Step-by-step explanation:
Here, we want to know the number of children in the group;
Firstly , we were told that the group contains 16 people
Secondly, we are also told that 6 of the people there are adults
and there are only two ticket types ( adult and children)
So the number of children will be the total
number of people in the group- number of adults = 16-6 = 10