The difference in the price is:
$ 24
It is given that:
The original price of the game was: $ 48
This means that the prime thought he should pay is:
(1/4)×Actual Price.
[tex]\dfrac{1}{4}\times 48=\$ 12[/tex]
Also,
This means that the price of the game is:
Actual price- (1/4)×Actual Price.
[tex]48-\dfrac{1}{4}\times 48=48-12=\$ 36[/tex]
The difference between the price that DeMarkus thought he should pay and the price that the store charged him is:
[tex]\$\ (36-12)=\$\ 24[/tex]