The sale price is basically the new price of the bycicle. Therefore, is all bycicles cost 7/8 of their normal value, . So during this sale at the sporting goods store, the bycicle would cost 700 dollars.
For this all you have to do is take the numerator and multiply it by 3 4*3=12 3 bottles contain 2.4 liters of root beer. or 3 bottles contain 12/5 liters of root beet