Math Problem Statement
Jenny deposits $60,000 into an account that pays 4% interest per year, compounded annually.
Frank deposits $60,000 into an account that also pays 4% per year. But it is simple interest.
Find the interest Jenny and Frank earn during each of the first three years.
Then decide who earns more interest for each year.
Assume there are no withdrawals and no additional deposits.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Compound Interest
Simple Interest
Formulas
Compound interest formula: A = P(1 + r/n)^(nt)
Simple interest formula: I = P * r * t
Theorems
Compound interest grows faster due to interest on interest over time.
Suitable Grade Level
Grades 9-12
Related Recommendation
Difference Between Simple and Compound Interest on a $2,300 Deposit Over 5 Years
Comparison: Simple Interest vs. Compound Interest for Short-Term Investment
Comparing Simple Interest and Compound Interest Over Time for Investment X and Y
Calculate Compound Interest over 14 Years with 1% Annual Rate
Calculate Initial Investment with 5% Simple Interest and 4% Compound Interest