Given:
Original Price = $ 45
1st Mark down = 20 % ( this means you 're paying only 80% of the price)
2nd mark down = 25 % ( this means you 're paying only 75% of the price)
Required : Sale price of the sneaker after the 2nd markdown
Solution:
Sale price after the 1st mark down = Orignal Price x 80% or Original Price x ( 10