Grade 7 Math · Measurement

Solve problems involving perimeter, area, and volume that require converting from one metric unit of measurement to another

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.

Start the 30 questions Curriculum: G7-E2.2

Sample: the first question, solved

Find the perimeter of a rectangle with sides 300cm and 200cm, then convert to metres.

📘 Worked solution
Perimeter=2×(300+200)=1000cm=10m.

And one from the hard end

A cube-shaped storage box has a volume of 512000cm³. Find its side length in metres.

Solution shown after you try it in practice mode.

Work through all 30, easiest to hardest

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