Simple Interest Rate

Front

What does the 'I' in the simple interest formula stand for?

Back

Interest

Front

What does the 'P' in the simple interest formula represent?

Back

Principal amount (the initial amount of money invested or borrowed)

Front

What does the 'r' in the simple interest formula stand for?

Back

Rate (the interest rate expressed as a decimal)

Front

What does the 't' in the simple interest formula represent?

Back

Time (the duration for which the money is invested or borrowed, usually in years)

Front

What is the formula for calculating simple interest?

Back

I = P * r * t

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

If the principal is $1,000 and the rate is 5% for 3 years, what is the simple interest?

Back

$150

Front

What is the simple interest earned on a principal of $2,000 at an 8% rate for 5 years?

Back

$800

Front

If the interest earned is $200 and the principal is $1,000, what is the rate if the time is 2 years?

Back

10% (using the formula I = P * r * t)

Front

What is the importance of converting the interest rate from a percentage to a decimal before calculations?

Back

It allows for accurate calculations in the simple interest formula.