Apply the modelling process to represent, analyse, predict, and provide insight into real-life situations
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
A classroom has 28 students, each needing 2 pencils. How many pencils are needed?
📘 Worked solution
✓28×2 = 56 pencils.
And one from the hard end
Design your own real-life situation involving proportional reasoning or percents with two sequential changes (like a discount then tax, or growth then decline), model it with an expression, solve it, and explain what the final answer tells you.
Solution shown after you try it in practice mode.
Work through all 30, easiest to hardest
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