Math 2

A principal of 900 Euros at a rate of 3% for 2 years. Find the interest.

• 45

• 54

A principal of $2000 at a rate of 5% for 4 years. Find the interest.

A principal of 2500 Francs at a rate of 1.5 for 6 years. Find the interest.

A principal of P8000 at a rate of 5% for 5 years. Find the interest.

• P3000

• P2000

What is the "time" in the problem?

A principal of 4000 Yen at a rate of 15% for 40 years?

• 15%

• 40 years

What is the formula of simple interest?

• P+r+t

• P×r×t