Simple Interest and Debt Calculations

The video tutorial explains how to calculate simple interest using a formula. It begins with an example of a $2,000 debt accruing interest at a 5% annual rate. The formula used is: Total Owed = Principal x (1 + Rate x Time). The principal is $2,000, the rate is 0.05, and the time is 4 years. By applying the formula, it is shown that after 4 years, the total amount owed will be $2,400.

What is the initial amount of Franko's debt?

• $1,500

• $3,000

• $2,000

• $2,500

What is the annual interest rate applied to Franko's debt?

• 4%

• 3%

• 5%

• 6%

Which formula is used to calculate the total amount owed with simple interest?

• Principal x Rate x Time

• Principal / (1 + Rate x Time)

• Principal x (1 + Rate x Time)

• Principal + Rate + Time

How is the interest rate expressed in the formula for simple interest?

• As a percentage

• As a decimal

• As a fraction

• As a whole number

What is the total amount Franko will owe after 4 years?

• $2,400

• $2,300

• $2,200

• $2,100