Calculating Discounts and Percentages

The video tutorial explains how to calculate the amount paid for a computer after a 5% discount is applied. It presents two methods: subtracting the discount from the original price and calculating the amount directly by considering the remaining percentage. The tutorial also covers how to determine the percentage discount given a marked price and a discounted price, emphasizing the importance of showing calculations.

What is the original price of the computer before any discount is applied?

• $2000

• $2500

• $3000

• $3500

If a 5% discount is applied to a $2500 computer, what is the discount amount?

• $150

• $125

• $175

• $100

Which method involves calculating the remaining percentage after a discount?

• Adding the discount to the original price

• Calculating the remaining percentage

• Multiplying the discount by the original price

• Subtracting the discount from the original price

Why is it important to show your work in calculations?

• To make the process longer

• To ensure understanding and avoid copying

• To confuse others

• To make it look more complex

What is the marked price of the plasma screen television before the discount?

• $5490

• $4990

• $4490

• $4000

How much is the plasma screen television discounted to?

• $4400

• $4500

• $4300

• $4200

What is the percentage discount if a $4490 television is discounted to $4300?

• 4.4%

• 4.3%

• 4.2%

• 4.5%

How do you convert a decimal to a percentage?

• Subtract 100

• Add 100

• Multiply by 100

• Divide by 100

What is the decimal equivalent of a 5% discount?

• 0.0005

• 0.5

• 0.05

• 0.005

Why is it important to specify the level of accuracy in calculations?

• To confuse others

• To ensure precision and clarity

• To make the process faster

• To make calculations easier