FRACTIONAL MARKDOWNS AND MARKUPS Example 1: Bargains A retail clothing store advertises the following sale: Shirts are 1/2 off the original price; pants are 1/3 off the original price, and shoes are 1/4 off the original price (called the discount rate). a. If a pair of shoes cost $40 and is advertised at 1/4 off the original price, what is the sales price? Hint: Discount price = original price – rate × original price OR (1 - rate) × original price Method one: 40 − 1 4 Method two: 1 − 1 4 (40) = 40 − 10 = $30 40 = 3 4 40 = $30 Bar Diagrams a. If a pair of shoes cost $40 and is advertised at 1/4 off the original price, what is the sales price? 𝟏 off the original price is $𝟑𝟎. 𝟒 $𝟒𝟎 ÷ 𝟒 = $𝟏𝟎 3($𝟏𝟎) = $𝟑𝟎 Example 2: Bargains You Try: At Macy’s a pair of pants that usually sell for $33.00. If Macy’s advertises 1 that the store is having off sale, what is the sale price of the pants? 3 Method one: 33 − 1 3 33 = 33 − 11 = $22 1 2 𝐌𝐞𝐭𝐡𝐨𝐝 𝐭𝐰𝐨: 1 − = 3 3 𝟐 𝟑 2 33 = $22.00 3 The consumer pays of the original price. Bar Diagrams At Macy’s a pair of pants that usually sell for $33.00. If Macy’s advertises that the store is 1 having off sale, what is the sale price of the 3 pants? $𝟑𝟑 ÷ 𝟑 = $𝟏𝟏 𝟐($𝟏𝟏) = $𝟐𝟐 Example 4: Born to Ride A motorcycle dealer took in a motorcycle and for $15,000 and marked it up by 1 5 of the price on his lot. What is the retail price at the dealership? Hint: Markup price = original price + rate × original price Method one: 15000 + 1 5 OR (1 + rate) × original price 15000 = 15000 + 3000 = $18,000 1 6 𝐌𝐞𝐭𝐡𝐨𝐝 𝐭𝐰𝐨: 1 + = 5 5 6 15000 = $18,000 5 Example 4: Born to Ride A motorcycle dealer took in a motorcycle and for $15,000 and 1 of 5 marked it up by the price on his lot. What is the retail price at the dealership? Bar Diagram Markup $3000 $3000 $3000 $3000 $3000 $3000 Original $𝟏𝟓, 𝟎𝟎𝟎 ÷ 𝟓 = $𝟑𝟎𝟎𝟎 $𝟏𝟓, 𝟎𝟎𝟎 + $𝟑𝟎𝟎𝟎 = $𝟏𝟖, 𝟎𝟎𝟎 You Try: Example 5: Shopping 1 2 A store buys a pair of jeans at wholesale for $31. They mark it up by of the price. What is the retail price of the jeans? Hint: Markup price = original price + rate × original price Method one: 31 + 1 2 OR (1 + rate) × original price 31 = 31 + 15.50 = $$46.50 1 3 𝐌𝐞𝐭𝐡𝐨𝐝 𝐭𝐰𝐨: 1 + = 2 2 3 31 = $46.50 2 Example 4: Born to Ride A store buys a pair of jeans at wholesale for $31. They mark it up 1 of 2 by the price. What is the retail price of the jeans? Bar Diagram Markup $15.50 $15.50 $15.50 Original $𝟑𝟏 ÷ 𝟐 = $𝟏𝟓. 𝟓𝟎 $𝟑𝟏 + $𝟏𝟓. 𝟓𝟎 = $𝟒𝟔. 𝟓𝟎 PRACTICE: •MARKUP AND MARKDOWN WORKSHEET