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Direct or inverse

Exercise and reference answers

Upper category
Direct
Lower category
Inverse
Items
  1. Category
    Direct
    Item
    Sugar cost
  2. Category
    Direct
    Item
    Petrol km
  3. Category
    Direct
    Item
    Map scale
  4. Category
    Direct
    Item
    Clock hand
  5. Category
    Inverse
    Item
    Speed time
  6. Category
    Inverse
    Item
    Workers
  7. Category
    Inverse
    Item
    Pipes
  8. Category
    Inverse
    Item
    Book price
Instructions
Send each pair to the direct proportion track or the inverse proportion track.

Explanation

_Source: syllabus Mathematics, Chapter 13, Direct and Inverse Proportions._
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