Answer:
The original price of the coat was $73.50.
Step-by-step explanation:
Joan got a discount of 18% on buying a coat.
He was able to save $13.23.
Let the original price of the coat = x
Therefore,
18% of x = 13.23
Now we have to solve this to get the original price of coat
x = 13.23

x = 73.5
The original price of the coat was $73.50