Answer: Before going to the fair each person had $5.00
Step-by-step explanation: Audrey and her 3 friends equals 4 people in total
$2.00 each
2 x 4 = $8.00 to get in all together
$12.00 left over plus the $8.00 to get in is
$20.00 they all had together
now divide the 20 by the four of them, each person had $5.00
One fifth is the same as

and 15 is the same as

So just times across,

×

Resulting in(1 x 15= 15, and 5 x 1= 5),

If you need/want to reduce it, divide both numbers by 5. Leaving you with the simplified answer of

or 3. Either answer works. :)
If you have any questions, just comment them down below :)
67+1 or other combinations like that
Here is how to work that problem out. (check the picture)