
Ratio, Proportion, and Unitary Method model
Ratio compares quantities, proportion states equality of ratios, and unitary method finds one unit before scaling.- 1Given -> Rule: selects
- 2Rule -> Working: guides
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Lesson
Ratio compares quantities, proportion states equality of ratios, and unitary method finds one unit before scaling.
Learning objectives
Recognise Ratio, Proportion, and Unitary Method in a Grade 7 problem.
Choose the correct representation, rule, formula, or property.
Check the final answer for sign, unit, diagram condition, or simplified form.
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