Sort each real situation
Exercise and reference answers
- Items
- Item
- Kilograms bought and money paid
- Category
- Direct
- Item
- Hours worked and wages earned
- Category
- Direct
- Item
- Distance covered and time, speed fixed
- Category
- Direct
- Item
- Speed and time over one route
- Category
- Inverse
- Item
- Workers on a job and days needed
- Category
- Inverse
- Item
- Taps filling a tank and time taken
- Category
- Inverse
- Categories
- Item
- Direct
- Item
- Inverse
Explanation
The judgement the topic actually tests. Source: syllabus Maths, Ch 11 Direct and Inverse Proportions.