Answer:
92 adult tickets and 220 children tickets were sold.
Step-by-step explanation:
Tickets for the community fair cost $12 for adults and,
$5 for children.
On the first day of the fair, 312 tickets were sold for a total of $2,204.
Let the number of adult's tickets sold be (a) and the number of children's tickets be (c)
Now we can form a simultaneous equation;
a + c = 312