Markup
One day before the use-by date, packets of biscuits are marked down to $1.50 each. If the original price was $2.10, what was the percentage markdown?
28.57%
An electronics shop buys 100 small resistors for $30 and sells them for 75 cents each. What is the percentage markup?
150%
David can purchase fence posts for $1.79 each at his local hardware store. During a sale, he bought 1 post for $1.47. What is the percentage markdown did David get?
17.88%
Mary can buy a hair tie for $0.30 or she can get one of 0.19. What is the percentage markdown of hair tie?
37%