1 Measurement for trades
126 practice problems
- 1.1 Reading graduated scales42 problems
- 1.2 Precision, accuracy and tolerances42 problems
- 1.3 Metric and imperial unit analysis42 problems
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Reading graduated scales · Sample question
BC Math 12 - Workplace practice problems
1,000 practice problems, organized by chapter and topic.
1,000 accessible, practical problems following British Columbia Apprenticeship Mathematics 12, the Grade 12 course in the Workplace pathway. Measurement, technical drawings, triangles, workplace projects and business finance.
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Section 1.1: Reading graduated scales.
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What is in this course?
Follow the topics in order, or find the section you are studying now.
2 Materials and geometric measurement
126 practice problems
- 2.1 Composite shapes and areas42 problems
- 2.2 Cutting stock and material quantities42 problems
- 2.3 Surface area, volume and capacity42 problems
3 Technical drawings
126 practice problems
- 3.1 Nets and material cut lists42 problems
- 3.2 Orthographic projections42 problems
- 3.3 Isometric and exploded drawings42 problems
4 Triangles, stairs and roofs
126 practice problems
- 4.1 Similar triangles and indirect measurement42 problems
- 4.2 Roof pitch and right-triangle trigonometry42 problems
- 4.3 Problems with two right triangles42 problems
5 Rates and quantities at work
126 practice problems
- 5.1 Slopes, gradients and rates42 problems
- 5.2 Unit analysis in workplace tasks42 problems
- 5.3 Mixtures, batches and proportions42 problems
6 Planning and pricing a job
124 practice problems
- 6.1 Markup, margin and break-even42 problems
- 6.2 Business expenses and projections41 problems
- 6.3 Comparing quotes and estimates41 problems
7 Business finance
123 practice problems
- 7.1 Business investments and growth41 problems
- 7.2 Loan costs and repayments41 problems
- 7.3 Buying or leasing equipment41 problems
8 Practical design projects
123 practice problems
- 8.1 Measuring and ordering materials41 problems
- 8.2 Costs, revenue and cash plans41 problems
- 8.3 Design choices and constraints41 problems
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