Quantities: SI Units & Materials Calculations is one of 9 topics in the Grade 10 Civil Technology CAPS syllabus, covered across 3 lessons on Study Vault. Below are real practice questions from this topic with full worked answers.
1. A straight trench for concrete is 6 metres long, 0.5 metres wide, and 0.4 metres deep. Calculate the volume of concrete required, in cubic metres (m3).
2. Which formula is used to calculate the volume of concrete needed for a straight trench?
3. A wall is 9 metres long and 2.5 metres high. Calculate its area in square metres (m2), to be used for ordering enough facebrick to cover it.
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