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Revision maps
Grade 8
Mathematics
Ratio, Proportion, and Commercial Mathematics

Chapter revision map

Ratio, Proportion, and Commercial Mathematics

Use this map to connect the chapter before reading, revising, or testing.

Mind map

Ratio, Proportion, and Commercial Mathematics at a glance

2 topics

Chapter

Ratio, Proportion, and Commercial Mathematics

Study Ratio, Proportion, and Commercial Mathematics through notes, flashcards, revision, MCQs, and lon...

Topics: 2
Recall: 6
Cards: 12

Topic 1
Ratio, Proportion, and Percentage
- Percentage means out of 100.
- Keep units same, simplify ratios, cross...
- 3:5 is equal to 6:10 because both simpl...
Lesson Notes Cards MCQs
Topic 2
Profit, Loss, Discount, Tax, and Interest
- Profit or loss is measured against cost...
- Identify CP, SP, marked price, discount...
- Discount is subtracted from marked pric...
Lesson Notes Cards MCQs