Explain how interest rates can impact savings, investments, and the cost of borrowing to pay for goods and services over time
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
A savings account earns 3% annual interest. How much would $500 earn in one year?
📘 Worked solution
✓500×0.03 = $15.
And one from the hard end
Explain why a higher interest rate is good for a saver but bad for a borrower.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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