In a town of 25000 inhabitants, 80% are over 18 years of age
How many of the inhabitants are over the age of 18?
Of these 37.5% usually shop in the town's supermarket
How many are over 18's shop in the supermarket?
7240 people over 18 living in the town journey to a hypermarket toxshop regularly
What percentage of people over the age of 18 regularly shop in the hypermarket?