Show simple multiplicative relationships involving whole-number rates
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 factory makes 3 cars per hour. How many cars are made in 5 hours?
📘 Worked solution
✓3×5 = 15 cars.
And one from the hard end
A machine packs 12 boxes per hour. How long will it take to pack 60 boxes?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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