Sales Tax and Percentage Calculations

The video tutorial introduces the concept of tax through practical examples. It begins with a scenario of buying a laptop and calculating a 7% sales tax. The next example involves purchasing furniture with an 8% state tax. Finally, it covers calculating a 25% tax on a monthly salary. Each example demonstrates converting percentages to fractions and simplifying calculations by removing zeros. The tutorial aims to help viewers understand how to calculate taxes in different contexts.

What was the original price of the laptop before tax?

• $535

• $500

• $450

• $550

What percentage was the sales tax on the laptop?

• 10%

• 7%

• 12%

• 5%

How do you convert a percentage to a fraction?

• Multiply by 10

• Divide by 100

• Multiply by 100

• Divide by 10

What is the sales tax amount on a $500 laptop with a 7% tax rate?

• $25

• $30

• $40

• $35

What is the total amount to be paid for the laptop including tax?

• $525

• $500

• $535

• $545

What is the state tax rate on the $1,200 furniture purchase?

• 9%

• 7%

• 6%

• 8%

How much is the 8% tax on $1,200 worth of furniture?

• $96

• $92

• $86

• $100

What is the total cost of the furniture including tax?

• $1,400

• $1,350

• $1,296

• $1,200

What is the percentage of state and federal taxes on John's salary?

• 35%

• 30%

• 25%

• 20%

How much tax does John pay on his $4,000 salary?

• $800

• $900

• $1,000

• $1,100