Black Friday Big Promotion

A $50 T-shirt is on sale for 20% off. What is the price? 

• $35

• $40

• $30

• $25

Answer explanation

• Calculate the discount amount:
  50×0.20=10

• Subtract the discount from the original price:
  50−10=40
  

A $120 jacket is on sale for 25% off. How much money do you save? 

• $20

• $25

• $30

• $40

Answer explanation

120×0.25=30.

A TV costs $1,000, and you save $200 on Black Friday. What percentage is the discount? 

• 20%

• 25%

• 15%

• 10%

Answer explanation

A $200 basketball is discounted by 10% first, then another 20%. What is the final price?

• $166

• $144

• $151

• $132

Answer explanation

1. Calculate the price after the first 10% discount:
   200×0.9=180

2. Apply the second 20% discount:
   180×0.8=144

A $300 phone is on sale for 25% off. Then, an additional $50 is subtracted. The final price is $175. 

• True

• False

Answer explanation

• Calculate the price after the 25% discount:
  300×0.75=225

• Subtract the additional $50:
  225−50=175

• Check the final price:
  The final price is $175, so the statement is True.

A product costs $365 and is on sale with a 20% discount. The final price is ___ dollars.

Answer explanation

1. Calculate the discount amount:
   A 20% discount means you save 20% of $365:
   365×0.2=73

2. Subtract the discount from the original price:
   365−73=292

A $1,000 laptop is discounted by 25%. Then, an additional $100 is subtracted. The final price is ___ dollars. 

Answer explanation

• Calculate the price after the 25% discount:
  A 25% discount means you pay 75% of the price:
  1000×0.75=750

• Subtract the additional $100:
  750−100=650

One carton of eggs contain 40 eggs that costs $25, there is a discount of 20% off, what does each egg cost now?

Answer explanation

1. 1.Calculate the discounted price of the carton:
   A 20% discount means you pay 80% of the price:
   25×0.8=20
   So, the discounted price of the carton is $20.

2. 2.Find the cost per egg:
   Divide the total price by the number of eggs:
   20÷40=0.5

An item costing $120 is discounted three times: 20%, 10%, and 5%. The final price is less than $80. 

• True

• False

Answer explanation

• First discount (20% off):
  120×0.8=96

• Second discount (10% off):
  96×0.9=86.4

• Third discount (5% off):
  86.4×0.95=82.08

• Which is not below 80

A store sells 200 items, each priced at $500, with a 40% discount. What is the total revenue ___ dollars? 

Answer explanation

1. Find the price after the discount:
   A 40% discount means the customer pays 60% of the price.
   500×0.6=300
   So, each item sells for $300.

2. Find the total revenue:
   The store sells 200 items, so:
   200×300=60,000