Question
Bryan pays for a hi-fi system at a discount of 10%.
Adam pays for the same hi-fi system at a discount of 25%.
Bryan pays $630 more than Adam.
What is the usual price of the hi-fi system?
3 m

Click button first when a symbol is required. X

Bryan pays for a hi-fi system at a discount of 10%.
Adam pays for the same hi-fi system at a discount of 25%.
Bryan pays $630 more than Adam.
What is the usual price of the hi-fi system?